TY  - ELEC
AU  - Bagrov, V. G.
AU  - Meshkov, A. G.
AU  - Shapovalov, V. N.
AU  - Shapovalov, A. V.
TI  - Separation of variables in the Klein â Gordon equation. I
KW  - ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÑÑÑÑ
KW  - ÑÑÑÐ´Ñ ÑÑÑÐ½ÑÑ Ð¢ÐÐ£
N2  - [References: p. 1538 (6 tit.)]
UR  - http://link.springer.com/article/10.1007%2FBF00889957
ER  -