Stochastic Breakthrough Time Analysis of an Enhanced Oil Recovery Process. - Hans Petter Langtangen (SIAM J. Sci. Comput., 1992)

Numerical Solution of First Passage Problems in Random Vibrations. - Hans Petter Langtangen (SIAM J. Sci. Comput., 1994)

Increasing the Efficiency and Reliability of Software Development for Systems of PDEs. - Are Magnus Bruaset; Erik Jarl Holm; Hans Petter Langtangen (SciTools, 1996)

Numerical Solution of PDEs on Parallel Computers Utilizing Sequential Simulators. - Are Magnus Bruaset; Xing Cai; Hans Petter Langtangen; Aslak Tveito (ISCOPE, 1997)

Object-Oriented Design of Preconditioned Iterative Methods in Diffpack. - Are Magnus Bruaset; Hans Petter Langtangen (ACM Trans. Math. Softw., 1997)

A Study of Some Finite Difference Schemes for a Unidirectional Stochastic Transport Equation. - Harald Osnes; Hans Petter Langtangen (SIAM J. Sci. Comput., 1998)

Computational Partial Differential Equations - Numerical Methods and Diffpack Programming. - Hans Petter Langtangen (Springer, 1999)

Solving systems of partial differential equations using object-oriented programming techniques with coupled heat and fluid flow as example. - Hans Petter Langtangen; Otto Munthe (ACM Trans. Math. Softw., 2001)

A Software Framework for Mixed Finite Element Programming. - Hans Petter Langtangen; Kent-André Mardal (International Conference on Computational Science (3), 2002)

Computational Partial Differential Equations - Numerical Methods and Diffpack Programming, Second Edition. - Hans Petter Langtangen (Springer, 2003)

11. Hardware-Assisted Algorithms. - Craig C. Douglas; Hans Petter Langtangen (Accuracy and Reliability in Scientific Computing, 2005)

8. General Methods for Implementing Reliable and Correct Software. - Bo Einarsson; Brian Wichmann; Kenneth W. Dritz; Craig C. Douglas; Hans Petter Langtangen; Van Snyder; Ronald F. Boisvert; Roldan Pozo (Accuracy and Reliability in Scientific Computing, 2005)

Parallel Simulation of Tsunamis Using a Hybrid Software Approach. - Xing Cai; Geir Kleivstul Pedersen; Hans Petter Langtangen; Sylfest Glimsdal (PARCO, 2005)

On the performance of the Python programming language for serial and parallel scientific computations. - Xing Cai; Hans Petter Langtangen; Halvard Moe (Sci. Program., 2005)

On the Efficiency of Python for High-Performance Computing: A Case Study Involving Stencil Updates for Partial Differential Equations. - Hans Petter Langtangen; Xing Cai (HPSC, 2006)

Software Tools for Parallel CFD Applications: Minisymposium Abstract. - Xing Cai; Hans Petter Langtangen (PARA, 2006)

Making Hybrid Tsunami Simulators in a Parallel Software Framework. - Xing Cai; Hans Petter Langtangen (PARA, 2006)

A Case Study in High-Performance Mixed-Language Programming. - Hans Petter Langtangen (PARA, 2006)

Using B SP and Python to simplify parallel programming. - Konrad Hinsen; Hans Petter Langtangen; Ola Skavhaug; Åsmund Ødegård (Future Gener. Comput. Syst., 2006)

How do scientists develop and use scientific software? - Jo Erskine Hannay; Hans Petter Langtangen; Carolyn MacLeod; Dietmar Pfahl; Janice Singer; Greg Wilson (SE-CSE@ICSE, 2009)

Unified framework for finite element assembly. - Martin Sandve Alnæs; Anders Logg; Kent-André Mardal; Ola Skavhaug; Hans Petter Langtangen (Int. J. Comput. Sci. Eng., 2009)

The Hamming Experience. - Hans Petter Langtangen; Olav Lysne (Simula Research Laboratory, 2010)

Scientific Computing - Why, What, How and What's Next. - Hans Petter Langtangen; Joakim Sundnes (Simula Research Laboratory, 2010)

Past and Future Perspectives on Scientific Software. - Anders Logg; Hans Petter Langtangen; Xing Cai (Simula Research Laboratory, 2010)

Simplifying Parallelization of Scientific Codes by a Function-Centric Approach in Python - Jon K. Nilsen; Xing Cai; Bjorn Hoyland; Hans Petter Langtangen (CoRR, 2010)

A literature review of agile practices and their effects in scientific software development. - Magnus Thorstein Sletholt; Jo E. Hannay; Dietmar Pfahl; Hans Christian Benestad; Hans Petter Langtangen (SE-CSE@ICSE, 2011)

A FEniCS-Based Programming Framework for Modeling Turbulent Flow by the Reynolds-Averaged Navier-Stokes Equations - Mikael Mortensen; Hans Petter Langtangen; Garth N. Wells (CoRR, 2011)

What Do We Know about Scientific Software Development's Agile Practices? - Magnus Thorstein Sletholt; Jo Erskine Hannay; Dietmar Pfahl; Hans Petter Langtangen (Comput. Sci. Eng., 2012)

SISC Redefined. - Hans Petter Langtangen (SIAM J. Sci. Comput., 2012)

Publishing scientific software matters. - Christophe Pradal; Gaël Varoquaux; Hans Petter Langtangen (J. Comput. Sci., 2013)

Chaospy: An open source tool for designing methods of uncertainty quantification. - Jonathan Feinberg; Hans Petter Langtangen (J. Comput. Sci., 2015)

High performance Python for direct numerical simulations of turbulent flows. - Mikael Mortensen; Hans Petter Langtangen (Comput. Phys. Commun., 2016)

Finite Difference Computing with Exponential Decay Models - Hans Petter Langtangen (Springer, 2016)

Multivariate Polynomial Chaos Expansions with Dependent Variables. - Jonathan Feinberg; Vinzenz Gregor Eck; Hans Petter Langtangen (SIAM J. Sci. Comput., 2018)