E. Michael, \emph{A survey of $J$-spaces}, Proceedings of the Ninth Prague Topological Symposium (Prague, 2001), Topology Atlas, Toronto, 2002, pp. 191--193. arXiv:math.GN/0204134 @incollection {math.GN/0204134, author = {Michael, E.}, title = {A survey of $J$-spaces}, pages = {191--193}, booktitle = {Proceedings of the Ninth Topological Symposium (Prague, 2001)}, publisher = {Topology Atlas}, address = {Toronto}, year = {2002}, editor = {Petr Simon}, arxivnumber = {math.GN/0204134}, note = {arXiv:math.GN/0204134}, mrclass = {54D20 (54D30 54D45 54E45 54F65)}, }