books.google.at - Dependence is a common phenomenon, wherever one looks: ecological systems, astronomy, human history, stock markets - but what is the logic of dependence? This book is the first to carry out a systematic logical study of this important concept, giving on the way a precise mathematical treatment of Hintikka's...http://books.google.at/books/about/Dependence_Logic.html?hl=de&id=KSR5xkAXiQAC&utm_source=gb-gplus-shareDependence Logic
