Helm

发表

Cosby, Walter, Helm, 1994, Physical review. A, Atomic, molecular, and optical physics.
P. Jepsen, S. Keiding, Jepsen, 1996, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.
Burke, Ishihara, Bharadwaj, 1995, Physical review letters.
Xu, Helm, Kachru, 1987, Physical review. A, General physics.
G. Radnóczi, D. Bürger, H. Schmidt, 2009 .
Dyer, Helm, 1994, Physical review. A, Atomic, molecular, and optical physics.
Helm, Bjerre, Hazell, 1994, Physical review. A, Atomic, molecular, and optical physics.
Peeters, Helm, Flórez, 1991, Physical review. B, Condensed matter.
Helm, Bordas, 1993, Physical Review A. Atomic, Molecular, and Optical Physics.
Helm, Bordas, 1992, Physical Review A. Atomic, Molecular, and Optical Physics.
Helm, Lembo, Bordas, 1991, Physical review. A, Atomic, molecular, and optical physics.
Helm, Lembo, Bordas, 1990, Physical Review A. Atomic, Molecular, and Optical Physics.
Helm, 1988, Physical review. A, General physics.
Cosby, Helm, 1988, Physical review letters.
Helm, 1986, Physical review letters.
Xu, Helm, Hickman, 1989, Physical review. A, General physics.
Xu, Helm, Kachru, 1989, Physical review. A, General physics.
Helm, Bordas, 1991, Physical review. A, Atomic, molecular, and optical physics.
Helm, Keiding, Bjerre, 1988, Physical review letters.
Dyer, M. J. Dyer, D. Huestis, 1993, Physical review letters.
Helm, Keiding, Bjerre, 1988, Physical review. A, General physics.
Helm, Kachru, 1985, Physical review letters.
Bauer, Fromherz, Helm, 1993, Physical review. B, Condensed matter.
Perry, Allen, Helm, 1990, Physical review letters.
Helm, Unterrainer, Gornik, 1989, Physical review. B, Condensed matter.
Helm, Gornik, 1986, Physical review. B, Condensed matter.
Dyer, Helm, Saeed, 1994, Physical review. A, Atomic, molecular, and optical physics.
Dyer, Helm, Bissantz, 1991, Physical review letters.
Dyer, Kulander, Helm, 1995, Physical review. A, Atomic, molecular, and optical physics.
Xu, Helm, Kachru, 1987, Physical Review Letters.
Helm, Bjerre, Kachru, 1985, Physical review. A, General physics.