1 public_a2017 328 pubmat 14 pubmat_a2002vextra 13 pubmat_a2007vextra 9 pubmat_a2012v56n2 - pubmat_a2013m1-6v37n1 9 pubmat_a2013v57n1 12 pubmat_a2013v57n2 13 pubmat_a2014v58n1 14 pubmat_a2014v58n2 20 pubmat_a2014vextra