@article{1102706783, author = {Heath, Philip R.}, title = {Product formulae for Nielsen numbers of fibre maps.}, journal = {Pacific J. Math.}, volume = {120}, number = {2}, year = {1985}, pages = { 267-289}, language = {en}, url = {http://dml.mathdoc.fr/item/1102706783} }
Heath, Philip R. Product formulae for Nielsen numbers of fibre maps.. Pacific J. Math., Tome 120 (1985) no. 2, pp. 267-289. http://gdmltest.u-ga.fr/item/1102706783/