9[2]Scerra V, Caridi A, Foti F, et al. Influence of dairy Penicillium spp. on nutrient content of citrus fruit peel[J]. Animal Feed Science and Technology, 1999, 78(1-2): 169-176.
10[15]Smimova I E, Inst Mikrobioli Virusol, Moin R K, et al. Mixed cultures of cellulolytic bacteria and yeasts for preparation of feed protein based on plant waste material[J]. Vestn S-kh Nauki Kaz(Russian), 2000(6): 62-63.