$a Historyk amerykański, profesor Harvard University.
670
$a Kamen' Kraežg"l'n"n : rhetoric of the medieval slavic world : essays presented to Edward L. Keenan on his sixtieth birthday by his colleagues and students / ed. by Nancy Shields Kollman, et al. - Cambridge (Mass.), 1995.
670
$a Directory of american scholars. - New York, 1969.