Applied Physics B
Applied Physics B > 1999 > 69 > 2 > 129-132
Applied Physics B > 2001 > 72 > 1 > 127-135
Applied Physics B > 2001 > 72 > 8 > 947-952
Applied Physics B > 1999 > 69 > 2 > 129-132
Applied Physics B > 2001 > 72 > 1 > 127-135
Applied Physics B > 2001 > 72 > 8 > 947-952