_:b665101444 . _:b665101444 . _:b665101444 . _:b665101444 . _:b665101444 "ISBN:0123195837" . _:b665101444 . _:b665101444 . _:b665101444 . _:b665101444 . _:b665101444 "Homology that is defined by similarity with regard to selected structural parameters." .