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Titlebook: Kekulé Structures in Benzenoid Hydrocarbons; S. J. Cyvin,I. Gutman Book 1988 Springer-Verlag Berlin Heidelberg 1988 Combinatorics.algorith

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S. J. Cyvin,I. Gutmanl the cultural and legal wars being waged over the role of science and religion. Conservative Christians have, in part, achieved their agenda by applying the brakes on research, education, and funding that could reduce the rates of teen pregnancy, birth, and abortion that are higher in the United St
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,Kekulé Structures and their Numbers: General Results,ems. We are, however, not going to list here the numerous known relations for ., which apply to more general classes of graphs (namely both benzenoid and non-benzenoid). Exceptions are . and . (see below), which happen to be the basis for virtually all the enumeration techniques employed in the present book.
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0342-4901 especially enumeration. We further pOint out the numerous and often quite remarkable connections between this topic and various parts of combinatorics and discrete mathematics. Our book is primarily aimed toward organic and theoretical chemists interested in the enume­ ration of Kekule structures o
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