Evaluation of Fresnel integrals based on the continued fractions method. - J. L. Bastardo; S. Abraham Ibrahim; Pedro Fernández de Córdoba; Javier F. Urchueguía Schölzel; Yu. L. Ratis (Appl. Math. Lett., 2005)

Heat transfer between a gas and an ultralow thermal conductivity porous structure. - Jezabel Pérez; Francisco R. Villatoro; Juan Luis González-Santander; M. A. Borovsky; Yu. L. Ratis; E. A. Izzheurov; Pedro Fernández de Córdoba (Appl. Math. Comput., 2008)