Possible local variation of the Hubble constant in van den Bergh's calibration of Sc-type galaxies
- Document
- 1975-10-30
LE DENMAT, G.; MOLES, M.; VIGIER, J. P.. Possible local variation of the Hubble constant in van den Bergh's calibration of Sc-type galaxies. Separata de: Nature, Reino Unido, v.257, n.5529, p.773-774, 30 out. 1975.