About CHERNIKHOV A YA
About PETROV G N
About BULAJ A KH
About YAKOVLEV M N
About URMAN YA G
About SLONIM I YA
About KORSHAK V V
About Vysokomolekulyarnye Soedineniya. Seriya B. Kratkie Soobshcheniya
About polyphosphoric acid
About non-fused polycyclic compound
About Other reactions of polymer
About ポリりん酸
About ポリオキサジアゾール
About 分子鎖