00601naa#a2200193#i#450# EN\\bibl\14422 20240503073532.5 1999-8775 20140630b2014####ek#y0engy0150####ca RUS RU Prerequisites for the foundation and formation of machine-building cluster Bryansk region. Journal article Bryansk Bryansk State Technical University 2014 10 с. Journal article local Skantsev Vitaliy Mishailovich Kulagina Natalya Atamanova Olga bstu.editorum.ru