00337nas a2200133 4500008004100000245001600041210001600057260002300073300001200096490000600108100001500114700001500129856005900144 1991 eng d00aHexaеmeron0 aHexaеmeron aNew York - Oxford: a926-9270 v21 aBaldwin, B1 aKazhdan, A uhttp://www.scripta-bulgarica.eu/en/biblio/kazhdan1991c