00539naa#a2200181#i#450# EN\\bibl\10998 20260206170431.5 1999-8775 20160331b2016####ek#y0engy0150####ca RUS RU FULFILMENT OF SCIENTIFIC TECHNICAL COMPUTATIONS USING FREE-SPREAD PROGRAMS Journal article Bryansk Bryansk State Technical University 2016 5 с. Journal article local Potapov Leonid Potapov Maksim Leonidovich zh-szf.ru