The University of Warwick Library - WebBridge

Quasirandom permutations are characterized by 4-point densities
Král’, Daniel.  Geometric and Functional Analysis.  v. Volume 23. no. Number 2.   2013-04. p. 570 - 579... issn: 1016-443X .   

Online access not found

Sorry - based on the information provided, WebBridge cannot offer appropriate links.