2 matching record(s)
D (Stack - oversize)Pannekoek, A.
Untersuchungen uber den Lichtwechsel Algols
Leiden: L. Van Nifterik, 1902. University Observatory Collection
[1968-347]
1902
file D (Stack)Pannekoek, A.
"The Astronomical System of Herakleides"
offprint from Proceedings, Series B, of the Koninklijke Nederlandse Akademie van Wetenschappen, vol. LV no. 4, 1952, pp. 374-381 [33-41]. (Communicated 28 June, 1952). Circular no. 4 of the Astronomical Institute of the University of Amsterdam. Amsterdam: North-Holland Publishing Company. Presented by the author
[1955- ]
1952