By Hohjoh H.   Singer M.F.   in Journal of Molecular Biology

ISSN:0022-2836|271|1|7-12

Academic Press‎(1997)‎

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By Mitschi C.   Singer M.F.   in Journal of Algebra

ISSN:0021-8693|184|1|333-361

Academic Press‎(1996)‎

Access to resources Favorite 14.26288