@article{10_4153_CJM_2002_028_x,
     author = {Kearnes, K. A. and Kiss, E. W. and Szendrei, \'A. and Willard, R. D.},
     title = {Chief {Factor} {Sizes} in {Finitely} {Generated} {Varieties}},
     journal = {Canadian journal of mathematics},
     pages = {736--756},
     year = {2002},
     volume = {54},
     number = {4},
     doi = {10.4153/CJM-2002-028-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2002-028-x/}
}