Springer Verlag, Astrophysics and Space Science, 1-2(130), p. 111-111, 1987
DOI: 10.1007/bf00654979
Oxford University Press (OUP), Monthly Notices of the Royal Astronomical Society, 4(240), p. 975-990, 1989
DOI: 10.1093/mnras/240.4.975
Export citation
Search in Google Scholar
Full text: Unavailable