3.
	
		Effect of the rumen ciliatesEntodinium caudatum, Epidinium ecaudatumandEudiplodinium maggii, and combinations thereof, on ruminal fermentation and total tract digestion in sheep
 Johanna O. Zeitz, Sergej L. Amelchanka, Tadeusz Michałowski, Krzysztof Wereszka, Leo Meile, Sonja Hartnack, Michael Kreuzer, Carla R. Soliva 
Archives of Animal Nutrition