Gavriel D. Rosenfeld (EDT)/ Paul B. Jaskot (EDT)
(1)
Nicholas P. Cheremisinoff (EDT)/ Paul E. Rosenfeld (EDT)
(1)
Nicholas P. Cheremisinoff/ Paul E. Rosenfeld
(1)
Nicholas P. Cheremisinoff/ Paul Rosenfeld
(1)
Nicholas P. Cheremisinoff/ Paul Rosenfeld/ Anton R. Davletshin
(1)