TY JOUR
TI The ring gas laser
AU Privalov, V. E.
AU Fridrikhov, S. A.
PB Physics-Uspekhi
PY 1969
JO Physics-Uspekhi
JF Physics-Uspekhi
JA Phys. Usp.
VL 12
IS 2
SP 153-167
UR https://ufn.ru/en/articles/1969/2/a/
ER https://doi.org/10.1070/PU1969v012n02ABEH003929