First significant image improvement from a sodium-layer laser guide star adaptive optics system at Lick Observatory
Proceedings article published in 1997 by
Scot S. Olivier,
Claire E. Max 
,
Herbert W. Friedman,
Jong R. An,
Kenneth Avicola,
Barton V. Beeman,
Horst D. Bissinger,
James M. Brase,
Gaylen V. Erbert,
Donald T. Gavel,
Vernon K. Kanz,
Bruce A. Macintosh,
Kurt P. Neeb,
Kenneth E. Waltjen
,
Herbert W. Friedman,
Jong R. An,
Kenneth Avicola,
Barton V. Beeman,
Horst D. Bissinger,
James M. Brase,
Gaylen V. Erbert,
Donald T. Gavel,
Vernon K. Kanz,
Bruce A. Macintosh,
Kurt P. Neeb,
Kenneth E. Waltjen
