Handbook of regional and urban economics. Volume 4. Cities and geography. Edited by J. Vernon Henderson and Jacques-Francois Thisse. Amsterdam : North-Holland : ELSEVIER, 2004. xxviii, 2064-3073, I-36 s. Handbooks in economics, 7. ISBN 0-444-50967-4. [Copy count : 1, currently available 0, at library only 1]