_:b665759053 "ISBN:0123195837" . _:b665759053 . _:b665759053 . _:b665759053 . _:b665759053 . _:b665759053 . _:b665759053 . _:b665759053 "Homology that is defined by similarity with regard to selected structural parameters." . _:b665759053 . _:b665759053 .