TY  - JOUR
PY  - 1996//
TI  - Multiple authorship: trends over 50 years in the Journal of Studies on Alcohol
JO  - Journal of studies on alcohol
A1  - Howard, M. O.
A1  - Walker, R. Dale
SP  - 105
EP  - 106
VL  - 57
IS  - 1
N2  - <p>[Abstract unavailable]</p> <p>Language: en</p>
LA  - en
SN  - 0096-882X
UR  - http://dx.doi.org/
ID  - ref1
ER  -