DENSITY WAVE THEORY OF GALACTIC SPIRAL ARMS. THE SHEARING SHEET MODEL
1979 ◽
Vol 84
◽
pp. 155-156
2019 ◽
Vol 490
(1)
◽
pp. 1470-1473
◽
Keyword(s):
2020 ◽
Vol 496
(2)
◽
pp. 1610-1619
Keyword(s):
Keyword(s):
2013 ◽
Vol 433
(3)
◽
pp. 2511-2516
◽