%0 Journal Article %T Analysis of product geometry formation at square billet stretching on profile matrix %A Larin, S.N. %A Samsonov, N.A. %A Platonov, V.I. %K stretching; forming; analysis; matrix; deformation degree %J Science intensive technologies in mechanical engineering %D 2021 %N 2021 %P 3 %I Bryansk State Technical University