New method to solve certain differential equations
Kazimierz Rajchel, Jerzy Szczęsny
Solutions of the time-independent Schrödinger equation by uniformization on the unit circle
Kazimierz Rajchel
Application of sine-Gordon model in description of Josephson junction – present state of affairs
Tomasz Dobrowolski, Leszek Głowacki, Kazimierz Rajchel, Mateusz Wachla