On a cancellation problem and automorphism groups of affine algebraic varieties, 1989. ,
Non-uniruledness and the cancellation problem (II), Annales Polonici Mathematici, vol.92, issue.1, pp.41-48, 2007. ,
DOI : 10.4064/ap92-1-4
Additive group actions on Danielewski varieties and the cancellation problem, Mathematische Zeitschrift, vol.326, issue.9, pp.77-93, 2007. ,
DOI : 10.1007/s00209-006-0013-3
URL : https://hal.archives-ouvertes.fr/hal-00007651
Non cancellation for smooth contractible affine threefolds, Proc. of the AMS, pp.1004-4723, 2011. ,
DOI : 10.1090/s0002-9939-2011-10869-4
URL : https://hal.archives-ouvertes.fr/hal-00476471
On a class of Danielewski surfaces in affine 3-space, Journal of Algebra, vol.321, issue.7, pp.1797-1812, 2009. ,
DOI : 10.1016/j.jalgebra.2008.12.009
URL : https://hal.archives-ouvertes.fr/hal-00019635
On complex affine surfaces with ???+-action, Commentarii Mathematici Helvetici, vol.69, issue.1, pp.5-27, 1994. ,
DOI : 10.1007/BF02564471
URL : http://www.digizeitschriften.de/download/PPN358147735_0069/PPN358147735_0069___log6.pdf
The automorphism group of certain factorial threefolds and a cancellation problem, Israel Journal of Mathematics, vol.55, issue.1, pp.369-381, 2008. ,
DOI : 10.1007/s11856-008-0016-3
Nonuniqueness of coefficient rings in a polynomial ring, Proc. Amer, pp.81-82, 1972. ,
DOI : 10.1090/S0002-9939-1972-0294325-3
Cancellation theorem for algebraic varieties, J. Fac. Sci. Univ. Tokyo, vol.24, pp.123-127, 1977. ,
On the cancellation problem, Mathematische Annalen, vol.26, issue.4, pp.769-778, 2009. ,
DOI : 10.1007/s00208-008-0326-0
On the Russell-Koras contractible threefolds, J. Algebraic Geom, vol.6, issue.2, pp.247-268, 1997. ,
On the hypersurface x + x 2 y + z 2 + t 3 = 0 in C 4 or a C 3 -like threefold which is not C 3, Israel J. Math, pp.96-419, 1996. ,
Affine surfaces containing cylinderlike open sets, Journal of Mathematics of Kyoto University, vol.20, issue.1, pp.11-42, 1980. ,
DOI : 10.1215/kjm/1250522319
Automorphism group of Koras-Russell threefolds of the first kind, To appear in Proceedings ofAffine Algebraic Geometry : A conference in Honour of Peter Russell, CRM Proceedings Lecture Notes, 2009. ,
Quotient Spaces Modulo Reductive Algebraic Groups, The Annals of Mathematics, vol.95, issue.3, pp.511-556, 1972. ,
DOI : 10.2307/1970870
Derivations of commutative noetherian rings, Mathematische Zeitschrift, vol.87, issue.3, pp.229-233, 1969. ,
DOI : 10.1007/BF01110224