Authors:
Kirkman, D
Tytler, D
O'Meara, JM
Burles, S
Lubin, D
Suzuki, N
Carswell, RF
Turner, MS
Wampler, EJ
Citation: D. Kirkman et al., New Hubble Space Telescope spectra of QSO PG 1718+4807: No evidence for strong deuterium absorption, ASTROPHYS J, 559(1), 2001, pp. 23-28
Authors:
Wittman, DM
Tyson, JA
Kirkman, D
Dell'Antonio, I
Bernstein, G
Citation: Dm. Wittman et al., Detection of weak gravitational lensing distortions of distant galaxies bycosmic dark matter at large scales, NATURE, 405(6783), 2000, pp. 143-148
Citation: D. Kirkman et D. Tytler, The detection of two distinct high ionization states in a QSO Lyman-limit absorption system: Evidence for hierarchical galaxy formation at z similar to 3?, ASTROPHYS J, 512(1), 1999, pp. L5-L8