共 29 条
[1]
INCREASE OF BIOLOGICALLY EFFECTIVE ULTRAVIOLET-RADIATION WITH ALTITUDE
[J].
JOURNAL OF WILDERNESS MEDICINE,
1993, 4 (02)
:189-197
[2]
[Anonymous], 1987, HUMAN EXPOSURE ULTRA
[3]
BENER P, 1972, AD752115 NAT TECHN I
[4]
BERNHARD G, 1998, IN PRESS J GEOPHYS R
[5]
BLUMTHALER M, 1997, IRS 96 CURRENT PROBL, P853
[6]
Blumthaler Mario, 1993, P71
[7]
Bodeker GE, 1996, J APPL METEOROL, V35, P1860, DOI 10.1175/1520-0450(1996)035<1860:AAFISU>2.0.CO
[8]
2
[9]
Chubarova N.Y., 1997, IRS 96 CURRENT PROBL, P881
[10]
CONNOR BJ, 1997, ROYAL SOC NZ MISCELL, V49, P55