Dodonov, V.V. Man'ko, V.I., Ed
Group theoretical methods in Physics XVIII International colloquium, Moscow,1990 - Berlin Springer-Verlag 1991 - 601 - Lecture notes in physics ; 00382 .
3540540407
53 LNP
Group theoretical methods in Physics XVIII International colloquium, Moscow,1990 - Berlin Springer-Verlag 1991 - 601 - Lecture notes in physics ; 00382 .
3540540407
53 LNP