J\'anos Gerlits, Istv\'an Juh\'asz, Lajos Soukup and Zolt\'an Szentmikl\'ossy, \emph{Characterizing continuity by preserving compactness and connectedness}, Proceedings of the Ninth Prague Topological Symposium (Prague, 2001), Topology Atlas, Toronto, 2002, pp. 93--118. arXiv:math.GN/0204125 @incollection {math.GN/0204125, author = {Gerlits, J\'anos and Juh\'asz, Istv\'an and Soukup, Lajos and Szentmikl\'ossy, Zolt\'an}, title = {Characterizing continuity by preserving compactness and connectedness}, pages = {93--118}, booktitle = {Proceedings of the Ninth Topological Symposium (Prague, 2001)}, publisher = {Topology Atlas}, address = {Toronto}, year = {2002}, editor = {Petr Simon}, arxivnumber = {math.GN/0204125}, note = {arXiv:math.GN/0204125}, mrclass = {54C05 54D05 54F05 54B10}, }