@book {Guy1993, title = {Les apophthegmes des p{\`e}res. Collection syst{\'e}matique. Chapitres I-IX. Introduction, texte critique, traduction et notes.}, series = {Sources chr{\'e}tiennes}, number = {387}, year = {1993}, pages = {452}, publisher = {Les {\'E}ditions du Cerf, }, organization = {Les {\'E}ditions du Cerf, }, address = {Paris}, author = {Guy, Jean-Claude} } @book {Cassianus1965, title = {Institutions c{\'e}nobitiques}, year = {1965}, publisher = {{\'E}ditions du Cerf}, organization = {{\'E}ditions du Cerf}, address = {Paris}, author = {Cassianus, Joannes}, editor = {Guy, Jean-Claude} }