@inproceedings{variation,
author   = {A. B. Owen},
title    = {Multidimensional variation for quasi-{Monte Carlo}},
booktitle= {International Conference on Statistics in honour of
Professor Kai-Tai Fang's 65th birthday},
editor   = {Jianqing Fan and Gang Li},
pages    = {49--74},
year     = 2005
}