no. 2
Projective modules and approximation couples
Compositio Mathematica, Tome 74 (1990) no. 2, pp. 165-168. 
@article{CM_1990__74_2_165_0,
     author = {Grover, V. K. and Sankaran, N.},
     title = {Projective modules and approximation couples},
     journal = {Compositio Mathematica},
     pages = {165--168},
     publisher = {Kluwer Academic Publishers},
     volume = {74},
     number = {2},
     year = {1990},
     mrnumber = {1047738},
     zbl = {0717.13006},
     language = {en},
     url = {http://www.numdam.org/item/CM_1990__74_2_165_0/}
}
TY  - JOUR
AU  - Grover, V. K.
AU  - Sankaran, N.
TI  - Projective modules and approximation couples
JO  - Compositio Mathematica
PY  - 1990
SP  - 165
EP  - 168
VL  - 74
IS  - 2
PB  - Kluwer Academic Publishers
UR  - http://www.numdam.org/item/CM_1990__74_2_165_0/
LA  - en
ID  - CM_1990__74_2_165_0
ER  - 
%0 Journal Article
%A Grover, V. K.
%A Sankaran, N.
%T Projective modules and approximation couples
%J Compositio Mathematica
%D 1990
%P 165-168
%V 74
%N 2
%I Kluwer Academic Publishers
%U http://www.numdam.org/item/CM_1990__74_2_165_0/
%G en
%F CM_1990__74_2_165_0
Grover, V. K.; Sankaran, N. Projective modules and approximation couples. Compositio Mathematica, Tome 74 (1990) no. 2, pp. 165-168. http://www.numdam.org/item/CM_1990__74_2_165_0/

1 M. Artin, Algebraic approximation of structures over complete local rings. Inst. Hautes Etudes Sci. 36 (1969) 23-68. | EuDML | Numdam | MR | Zbl

2 S. Lang, On Quasi algebraic closure. Ann. Math. 55 (1952) 379-390. | MR | Zbl

3 H. Lindel and W. Lutkebohmert, Projective Moduln uber polynomialen Erweiterungen von Potenzreihen algebren. Archiv. der Math. 28 (1977) 51-54. | MR | Zbl

4 P. Robba, Propriété d'approximation pour les éléments algebriques. Compositio Mathematica 63 (1987) 3-14. | EuDML | Numdam | MR | Zbl

5 H. Schoutens, Approximation properties for some non-Noetherian local rings. Pacific Jl. of Math. 131 (1988) 331-359. | MR | Zbl