@book {Krivoch{\'e}ine1965,
	title = {Symeon le Nouveau Th{\'e}ologien. Cat{\'e}ch{\`e}ses 23-34},
	series = {Sources Chr{\'e}tiennes},
	volume = {113},
	year = {1965},
	author = {Krivoch{\'e}ine, B.}
}
@book {Krivoch{\'e}ine1964,
	title = {Symeon le Nouveau Th{\'e}ologien. Cat{\'e}ch{\`e}ses 6-22},
	series = {Sources Chr{\'e}tiennes},
	volume = {104},
	year = {1964},
	address = {Paris},
	author = {Krivoch{\'e}ine, B.}
}
@book {Krivoch{\'e}ine1963,
	title = {Symeon le Nouveau Th{\'e}ologien. Cat{\'e}ch{\`e}ses 1-5},
	series = {Sources Chr{\'e}tiennes},
	volume = {96},
	year = {1963},
	address = {Paris},
	author = {Krivoch{\'e}ine, B.}
}
