NEW UPPER LIMIT TO MASS OF NEUTRAL ATOMIC HYDROGEN IN M13

[1] FLUGGE S, 1959, HANDBUCH PHYSIK ED, V53, P129

[2] OBSERVATIONS OF 60 DISCRETE SOURCES AT 1423 MC [J]. ASTRONOMICAL JOURNAL, 1962, 67 (03) : 171 - &

[3] HOGG HS, 1959, HDB PHYSIK, V53, P129

[4] HVATUM H, 1963, PRIVATE COMMUNICATIO

[5] DUST AND GAS IN GLOBULAR CLUSTERS [J]. ASTRONOMICAL JOURNAL, 1960, 65 (08) : 457 - &

[6] SEARCH FOR NEUTRAL ATOMIC HYDROGEN IN GLOBULAR CLUSTERS [J]. NATURE, 1959, 184 (4698) : 1555 - 1556

[7] Shklovsky I. S., 1960, COSMIC RADIO WAVES

[8] THE RADIO-FREQUENCY LINE SPECTRUM OF ATOMIC HYDROGEN AND ITS APPLICATIONS IN ASTRONOMY [J]. ASTROPHYSICAL JOURNAL, 1952, 115 (02) : 206 - 221

[9] WILSON RE, 1953, GENERAL CATALOG STEL

[1] FLUGGE S, 1959, HANDBUCH PHYSIK ED, V53, P129

[2] OBSERVATIONS OF 60 DISCRETE SOURCES AT 1423 MC [J]. ASTRONOMICAL JOURNAL, 1962, 67 (03) : 171 - &

[3] HOGG HS, 1959, HDB PHYSIK, V53, P129

[4] HVATUM H, 1963, PRIVATE COMMUNICATIO

[5] DUST AND GAS IN GLOBULAR CLUSTERS [J]. ASTRONOMICAL JOURNAL, 1960, 65 (08) : 457 - &

[6] SEARCH FOR NEUTRAL ATOMIC HYDROGEN IN GLOBULAR CLUSTERS [J]. NATURE, 1959, 184 (4698) : 1555 - 1556

[7] Shklovsky I. S., 1960, COSMIC RADIO WAVES

[8] THE RADIO-FREQUENCY LINE SPECTRUM OF ATOMIC HYDROGEN AND ITS APPLICATIONS IN ASTRONOMY [J]. ASTROPHYSICAL JOURNAL, 1952, 115 (02) : 206 - 221

[9] WILSON RE, 1953, GENERAL CATALOG STEL