2019
Том 71
№ 11

# Kostyrko I. I.

Articles: 2
Brief Communications (Russian)

### Determinaticn of the regions of analyticity of diagram inserts corresponding to the scuttering of nuclcons by nucléons, $\pi$-mesons by nucléons and $K$-mesons by nucléons

Ukr. Mat. Zh. - 1962. - 14, № 4. - pp. 411-417

Brief Communications (Russian)

### On analytical properties of contributions from diagrams with five outer impulses

Ukr. Mat. Zh. - 1961. - 13, № 4. - pp. 98-104