TY  - JOUR
PY  - 1986//
TI  - The effects of age, sleep deprivation, and altitude on complex performance
JO  - Human factors
A1  - Collins, W. E.
A1  - Mertens, H. W.
SP  - 541
EP  - 551
VL  - 28
IS  - 5
N2  - Abstract unavailable.
LA  - 
SN  - 0018-7208
UR  - http://dx.doi.org/
ID  - ref1
ER  -