RADIO OBSERVATIONS OF SEVERAL NORMAL GALAXIES

[21] OORT JH, 1956, B ASTRON I NETH, V12, P285

[22] SHAPLEY H, 1935, 899 B ASTR OBS HARV, P16

[23] SHKLOVSKII IS, 1961, SVA, V4, P885

[24] VONHOERNER S, 1961, PUBL NRAO, V1, P19

[25] Woltjer L., 1958, BAN, V14, P39

[21] OORT JH, 1956, B ASTRON I NETH, V12, P285

[22] SHAPLEY H, 1935, 899 B ASTR OBS HARV, P16

[23] SHKLOVSKII IS, 1961, SVA, V4, P885

[24] VONHOERNER S, 1961, PUBL NRAO, V1, P19

[25] Woltjer L., 1958, BAN, V14, P39