VARIABILITY OF 21 PERSEI

[1] Babcock H. W., 1958, ASTROPHYS J, V3, P141, DOI DOI 10.1086/190035

[2] THE MAGNETICALLY VARIABLE STAR HD-125248 [J]. ASTROPHYSICAL JOURNAL, 1951, 114 (01) : 1 - +

[3] Deutsch A.J., 1958, IAU S, P209

[4] THE SPECTRUM VARIABLES OF TYPE-A [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1956, 68 (401) : 92 - &

[5] THE SPECTRUM VARIABLE 56 ARIETIS AND THE PERIOD-LINE WIDTH RELATION [J]. ASTRONOMICAL JOURNAL, 1953, 58 (02) : 37 - 37

[6] LEDOUX P, 1966, A REV ASTR ASTROPHYS, V4, P293

[7] MEGGERS WF, 1961, NBS32 MON 2

[8] MOORE CE, 1945, 20 CONTR PRINC U OBS

[9] MORGAN WW, 1935, PUB YERKES OBS 3, V7

[10] OSAWA K, 1965, ANN TOKYO ASTR OBS 2, V9, P123

[1] Babcock H. W., 1958, ASTROPHYS J, V3, P141, DOI DOI 10.1086/190035

[2] THE MAGNETICALLY VARIABLE STAR HD-125248 [J]. ASTROPHYSICAL JOURNAL, 1951, 114 (01) : 1 - +

[3] Deutsch A.J., 1958, IAU S, P209

[4] THE SPECTRUM VARIABLES OF TYPE-A [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1956, 68 (401) : 92 - &

[5] THE SPECTRUM VARIABLE 56 ARIETIS AND THE PERIOD-LINE WIDTH RELATION [J]. ASTRONOMICAL JOURNAL, 1953, 58 (02) : 37 - 37

[6] LEDOUX P, 1966, A REV ASTR ASTROPHYS, V4, P293

[7] MEGGERS WF, 1961, NBS32 MON 2

[8] MOORE CE, 1945, 20 CONTR PRINC U OBS

[9] MORGAN WW, 1935, PUB YERKES OBS 3, V7

[10] OSAWA K, 1965, ANN TOKYO ASTR OBS 2, V9, P123