@article{1093637876, author = {Sorensen, Roy A.}, title = {Precisification by means of vague predicates.}, journal = {Notre Dame J. Formal Logic}, volume = {29}, number = {2}, year = {1988}, pages = { 267-275}, language = {en}, url = {http://dml.mathdoc.fr/item/1093637876} }
Sorensen, Roy A. Precisification by means of vague predicates.. Notre Dame J. Formal Logic, Tome 29 (1988) no. 2, pp. 267-275. http://gdmltest.u-ga.fr/item/1093637876/