Logika eta logikak: begirada bat logika ez-klasikoei

In this paper we present an overview on some non-classical logics starting from the analysis of the fundamental theoretical bases of First Order Logic. We also discuss the fundamental debates from which the new logics arise. Finally we briefly explain the basic ideas of some non-classical logics such as: many-valued systems, modal logic, epistemic logic, intuitionistic logic, and non-monotonic logics.