. . "G. N. Chatzopoulos" . . "G.N" . . "G.N Hatsopoulos" . "Hatsopoulos, G. N. (George N.)" . . "and KEENAN (Joseph Henry) George Nicholas HATSOPOULOS" . "G" . "Hatsopoulos"@fr-FR . "HATSOPOULOS" . "George N. Hatsopoulos" . . "George"@en . "Nicholas" . "George N." . "N."@en . "George Nickolas Hatsopoulos" . "G." . . . "Hatsopoulos"@en . . "G. N. Hatsopoulos" . . . "Chatzopoulos" . "Nickolas" . "HATSOPOULOS, George Nicholas, and KEENAN (Joseph Henry)" . "G N. Hatsopoulos" . "G. N. Hatsopoulos"@de-DE . "George N. Hatsopoulos"@en . "G. N." .