@inbook {Marti2002,
	title = {Sprache {\textendash} Schrift {\textendash} Religion},
	booktitle = {Medieval Christian Europe: East and West},
	year = {2002},
	pages = {143-156},
	publisher = {Gutenberg},
	organization = {Gutenberg},
	address = {Sofia},
	author = {Marti, Roland}
}
