Concepedia

S. Refsdal

SR

29

Publications

3.2K

Citations

20

H-Index

1964

Active since

Affiliations

Hamburger Fern-Hochschule(Current)

University of Liège

European Southern Observatory

University of Oslo

Max Planck Institute for Astronomy

S. Refsdal is an author at Hamburger Fern-Hochschule specializing in astrophysics, photometry, and engineering.

Top concepts

Publications per year

1964–1998

29

Publications

29

On the Possibility of Determining Hubble's Parameter and the Masses of Galaxies from the Gravitational Lens Effect

S. Refsdal · Monthly Notices of the Royal Astronomical Society · 1964 · 1K citations · Full text

, , +9

The Gravitational Lens Effect

S. Refsdal, Hermann Bondi · Monthly Notices of the Royal Astronomical Society · 1964 · 428 citations · Full text

, , +9

Flux variations of QSO 0957 + 561 A, B and image splitting by stars near the light path

K. Chang, S. Refsdal · Nature · 1979 · 409 citations

, , +7

On the Possibility of Determining the Distances and Masses of Stars from the Gravitational Lens Effect

S. Refsdal · Monthly Notices of the Royal Astronomical Society · 1966 · 268 citations · Full text

, , +8

Discovery of a quadruply lensed quasar: the 'clover leaf H1413 + 117

Pierre Magain, J. Surdej, Jean-Pierre Swings et al. · Nature · 1988 · 136 citations

, , +3

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