TY  - GEN
TY  - GEN
T1  - Atlas of solar magnetic fields : August 1959 - June 1966
T2  - Carnegie Institution of Washington publication
A1  - Howard, Robert
A2  - Bumba, Václav
A2  - Smith, Sara F.
LA  - eng
PP  - Washington
PB  - Carnegie Institution of Washington
YR  - 1967
UL  - https://kansalliskirjasto.finna.fi/Record/fikka.199471
KW  - Solar magnetic field : Atlases.
ER  -