TY  - BOOK
AU  - Pannekoek,A.
AU  - Minnaert,M.G.
TI  - Results of observations of the total solar eclipse of June 29, 1927:  : Photometry of the Flas Spectrum
PY  - 1928///
CY  - Amsterdam
PB  - Koninklijke Akademie
KW  - Astrofísica y Astronomía Descriptiva
KW  - Eclipses totales
KW  - eclipses solares
ER  -