L. A. Sukhareva
Piotr Król
Upjohn Company. Chemical Division
Michael Szycher
J. Seemann
J. M. Buist
Frederick L. Hope
Unknown Author
S. A. Li͡ubartovich
Svetlana Ivanovna Omelʹchenko
Luís Inácio Cavaco
Konrad K. Uhlig
James Henry Saunders
Donald Joseph David
Stuart L. Cooper