@article{1104114378, author = {Palmer, John}, title = {Monodromy fields on ${\bf Z}^2$}, journal = {Comm. Math. Phys.}, volume = {97}, number = {3}, year = {1985}, pages = { 175-206}, language = {en}, url = {http://dml.mathdoc.fr/item/1104114378} }
Palmer, John. Monodromy fields on ${\bf Z}^2$. Comm. Math. Phys., Tome 97 (1985) no. 3, pp. 175-206. http://gdmltest.u-ga.fr/item/1104114378/