SERIES OF RELATED ACTIVE REGIONS DURING JANUARY 14 - JUNE 1 1969

[1] Bruzek A., 1967, SOL PHYS, V2, P451

[2] MARTRES MJ, 1968, IAU35 S, P25

[3] MCINTOSH P, 1970, UAG5 WORLD DAT CTR A, P22

[4] MAGNETIC FIELDS IN QUIESCENT SOLAR PROMINENCES .2. PHOTOSPHERIC SOURCES [J]. ASTROPHYSICAL JOURNAL, 1970, 160 (01) : 315 - &

[5] VEEDER, 1970, SOLAR PHYS, V12, P391

[6] WEART S, 1969, PUBL ASTRON SOC PACI, V81, P480

[7] BIRTH AND GROWTH OF SUNSPOT REGIONS [J]. ASTROPHYSICAL JOURNAL, 1970, 162 (03) : 987 - &

[8] ACTIVE REGIONS .2. MOUNT-WILSON 16997 - A SMALL SPOT WITH BIG FLARES [J]. SOLAR PHYSICS, 1970, 14 (02) : 342 - &

[9] ACTIVE REGIONS .1. OCCURRENCE OF SOLAR FLARES AND DEVELOPMENT OF ACTIVE REGIONS [J]. SOLAR PHYSICS, 1970, 14 (02) : 328 - &

[1] Bruzek A., 1967, SOL PHYS, V2, P451

[2] MARTRES MJ, 1968, IAU35 S, P25

[3] MCINTOSH P, 1970, UAG5 WORLD DAT CTR A, P22

[4] MAGNETIC FIELDS IN QUIESCENT SOLAR PROMINENCES .2. PHOTOSPHERIC SOURCES [J]. ASTROPHYSICAL JOURNAL, 1970, 160 (01) : 315 - &

[5] VEEDER, 1970, SOLAR PHYS, V12, P391

[6] WEART S, 1969, PUBL ASTRON SOC PACI, V81, P480

[7] BIRTH AND GROWTH OF SUNSPOT REGIONS [J]. ASTROPHYSICAL JOURNAL, 1970, 162 (03) : 987 - &

[8] ACTIVE REGIONS .2. MOUNT-WILSON 16997 - A SMALL SPOT WITH BIG FLARES [J]. SOLAR PHYSICS, 1970, 14 (02) : 342 - &

[9] ACTIVE REGIONS .1. OCCURRENCE OF SOLAR FLARES AND DEVELOPMENT OF ACTIVE REGIONS [J]. SOLAR PHYSICS, 1970, 14 (02) : 328 - &