00557naa#a2200181#i#450# EN\\bibl\12234 /en/manage/index 20250725012643.5 1992-5980 20160621b2016####ek#y0engy0150####ca RUS RU Integral equation for numerical solution of stationary quantum-mechanical problems Journal article rostov on don Don state technical University 2016 7 с. Journal article local Knyazev Sergey fht.editorum.ru /en/manage/index