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Lyashko VN, Vikulova VK, Chernicov VG, Ivanov VI, Ulmasov KA, Zatsepina OG, Evgen'ev MB.Lyashko VN, et al. Among authors: ulmasov ka.Proc Natl Acad Sci U S A. 1994 Dec 20;91(26):12492-5. doi: 10.1073/pnas.91.26.12492.Proc Natl Acad Sci U S A. 1994.PMID: 7809064Free PMC article.
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