TY  - JOUR
PY  - 1957//
TI  - Some visual problems of flight
JO  - American journal of optometry and archives of American Academy of Optometry
A1  - Arner, R. S.
SP  - 233
EP  - 240
VL  - 34
IS  - 5
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p> 
LA  - en
SN  - 0002-9408
UR  - http://dx.doi.org/
ID  - ref1
ER  -