@inbook {6280,
	title = {De Jakob von Uexk{\"u}ll {\`a} la bios{\'e}miotique},
	booktitle = {Milieu animal et milieu humain},
	year = {2010},
	pages = {7-24},
	publisher = {Payot \& Rivages},
	organization = {Payot \& Rivages},
	address = {Paris},
	author = {Dominique Lestel},
	editor = {Jakob Uexk{\"u}ll (von)}
}
@book {6282,
	title = {Milieu animal et milieu humain },
	year = {2010},
	month = {1934},
	pages = {174},
	publisher = {Payot \& Rivages},
	organization = {Payot \& Rivages},
	address = {Paris},
	author = {Jakob Uexk{\"u}ll (von)}
}
@book {6574,
	title = {Milieu animal et milieu humain},
	year = {2010},
	month = {1943},
	pages = {176},
	publisher = {Payot \& Rivages},
	organization = {Payot \& Rivages},
	edition = {traduit par Charles Martin-Freville},
	address = {Paris},
	author = {Jakob Uexk{\"u}ll (von)}
}
@book {6281,
	title = {Mondes animaux et monde humain suivi de Th{\'e}orie de la signification},
	year = {1965},
	month = {1934; 1940},
	pages = {188},
	publisher = {Deno{\"e}l},
	organization = {Deno{\"e}l},
	edition = {traduit par Philippe Muller},
	address = {Paris},
	author = {Jakob Uexk{\"u}ll (von)}
}
@inbook {6470,
	title = {A Stroll Through the Worlds of Animals and Men},
	booktitle = {Instinctive Behaviour. The development of a modern concept},
	year = {1957},
	pages = {5-80},
	publisher = {International Universities Press},
	organization = {International Universities Press},
	address = {New York},
	author = {Jakob Uexk{\"u}ll (von) and Schiller, Claire H.}
}
@book {6392,
	title = {Streifz{\"u}ge durch die Umwelten von Tieren und Menschen, ein Bilderbuch unsichtbarer Welten, Bedeutungslehre},
	year = {1956},
	pages = {182},
	publisher = {Ernst Rowohlt Verlag},
	organization = {Ernst Rowohlt Verlag},
	address = {Hamburg},
	author = {Jakob Uexk{\"u}ll (von) and Georg Kriszat}
}
