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Schimmang, T., D. Tollervey, H. Kern, R. Frank, και E C. Hurt. A Yeast Nucleolar Protein Related to Mammalian Fibrillarin Is Associated With Small Nucleolar RNA and Is Essential for Viability. 1989.

Schimmang, T., et al. A Yeast Nucleolar Protein Related to Mammalian Fibrillarin Is Associated With Small Nucleolar RNA and Is Essential for Viability. 1989.