Text ( visual ) : unmediated Traffic and granular flow '99 : social, traffic, and granular dynamics / D. Helbing, H.J. Herrmann, M. Schreckenberg, D.E. Wolf, editor. -- Berlin ; New York : Springer , c2000. -- xxiii, 522 p. : ill. (some col.) ; 25 cm. -- Includes bibliographical references ; Two previous workshops' books alredy published by Springer c1996 and c1998. -- ISBN 3540670912 ; (BA47295014) ; https://ci.nii.ac.jp/ncid/BA47295014 Author Heading(s): Workshop on Traffic and Granular Flow ; Helbing, Dirk ; Herrmann, Hans J. ; Schreckenberg, Michael ; Wolf, D. E.. -- Classification(s): LCC : T18.78 ; DC21 : 620/.43. -- Subject Heading(s): LCSH : Granular materials -- Fluid dynamics -- Mathematical models -- Congresses ; LCSH : Density wave theory -- Congresses ; LCSH : Traffic flow -- Mathematical models -- Congresses ; LCSH : Stock exchanges -- Mathematical models -- Congresses ; LCSH : Mathematical statistics -- Congresses