A new proof of completeness of S4 with respect to the real line / Guram Bezhanishvili, Mai GehrkeModal logics of space / Guram Bezhanishvili, Johan van BenthemThe Kuznetsov-Gerciu and Rieger-Nishimura logics: the boundaries of the finite model property / Guram Bezhanishvili, Nick Bezhanishvili, Dick de Jongh