By Lapidus, Leon, Pinder, George F.
By Drazin, PGDrazin
By Bronson, Richard, Costa, Gabriel
By Mao, X.
By Fleisch, Daniel
By Nagle
By PGDrazin
By Boyce, William E., DiPrima, Richard C.
By Spiegel, Murray R., Murray Spiegel
By Daniel Fleisch (Wittenberg University, Ohio)
By P. G. Drazin (University of Bristol)
By Dorina Mitrea
By David F. Griffiths, Desmond J. Higham
By Nicolas Bergeron
By Norbert Steinmetz
By Lester L. Helms
By Mariana Haragus, Gerard Iooss
By Karl-G. Grosse-Erdmann, Alfred Peris Manguillot
By Yves Coudene, Reinie Erne
By Jurgen Jost
By Viorel Barbu
By Mohammed Al-Gwaiz
By Dexter J Booth, K. a Stroud
By William E. Boyce, Richard C. DiPrima
By Stanislaw H. Zak (Professor Electrical and Computer Engineering, Professor Electrical and Computer Engineering, Purdue University)
By C. Henry Edwards, David E. Penney
By Augusto Visintin
By Martha L. Abell, James P. Braselton
By George A. Articolo (Rutgers University, New Brunswick, NJ, USA)