Extended Ewald summation technique. - Ilkka Kylänpää; Esa Räsänen (Comput. Phys. Commun., 2016)

Numerical path integral solution to strong Coulomb correlation in one dimensional Hooke's atom. - Ilkka Ruokosenmäki; Hossein Gholizade; Ilkka Kylänpää; Tapio T. Rantala (Comput. Phys. Commun., 2017)