Daniel S. Hamermesh (EDT)/ Frank D. Bean (EDT)
(1)
Daniel S. Hamermesh (EDT)/ Olga Nottmeyer (EDT)
(1)
Daniel S. Hamermesh/ Corrado Giulietti (EDT)/ Klaus F. Zimmerman (EDT)
(1)
;Hamermesh, Daniel S. (University of Texas, USA),Polachek, Solomon W. (State University of New York, USA)
(1)