Yoshizawa and Wakamatsu (1975) (24 galaxies) <
(0) > = 21.28 +/- 0.71 B
,
Schweiezer (1976) (6 galaxies) <
(0)> = 21.67 +/- 0.35
).
references
(0) > = 21.28 +/- 0.71
B
,
(0)> = 21.67 +/- 0.35
).
(0) > = 21.28 +/- 0.71
B,
(0)> = 21.67 +/- 0.35
).