By Yamauchi Gloria K.   Heffernan Ruth M.   Gaubert Michel   in Journal of the American Helicopter Society

ISSN:2161-6027|33|2|31-42

AHS International‎(1988)‎

Access to resources Favorite 9.329267

By Heffernan Ruth M.   Yamauchi Gloria K.   Gaubert Michel   Johnson Wayne   in Journal of the American Helicopter Society

ISSN:2161-6027|35|1|51-63

AHS International‎(1990)‎

Access to resources Favorite 8.393039