INTERNATIONAL MATHEMATICS RESEARCH NOTICES, vol. 2014, no. 17, page. 4768 - 4803, 2014-01
ALGEBRAIC AND GEOMETRIC TOPOLOGY, vol. 12, no. 2, page. 963 - 977, 2012-01
BULLETIN OF THE LONDON MATHEMATICAL SOCIETY, vol. 44, page. 443 - 450, 2012-06
FORUM MATHEMATICUM, vol. 25, no. 3, page. 471 - 504, 2013-05