A theorem on normal flatness
Compositio Mathematica, Tome 38 (1979) no. 3, pp. 293-298. 
@article{CM_1979__38_3_293_0,
     author = {Robbiano, Lorenzo},
     title = {A theorem on normal flatness},
     journal = {Compositio Mathematica},
     pages = {293--298},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {38},
     number = {3},
     year = {1979},
     mrnumber = {535072},
     zbl = {0415.13013},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1979__38_3_293_0/}
}
TY  - JOUR
AU  - Robbiano, Lorenzo
TI  - A theorem on normal flatness
JO  - Compositio Mathematica
PY  - 1979
SP  - 293
EP  - 298
VL  - 38
IS  - 3
PB  - Sijthoff et Noordhoff International Publishers
UR  - http://archive.numdam.org/item/CM_1979__38_3_293_0/
LA  - en
ID  - CM_1979__38_3_293_0
ER  - 
%0 Journal Article
%A Robbiano, Lorenzo
%T A theorem on normal flatness
%J Compositio Mathematica
%D 1979
%P 293-298
%V 38
%N 3
%I Sijthoff et Noordhoff International Publishers
%U http://archive.numdam.org/item/CM_1979__38_3_293_0/
%G en
%F CM_1979__38_3_293_0
Robbiano, Lorenzo. A theorem on normal flatness. Compositio Mathematica, Tome 38 (1979) no. 3, pp. 293-298. http://archive.numdam.org/item/CM_1979__38_3_293_0/

[1] Achilles, Schenzel, Vogel: Bemerkungen über normale Flachheit und normale Torsionsfreiheit und Anwendungen. (Preprint). | Zbl

[2] Herrmann, Schmidt: Zur Transitivität der normalen Flachheit. Invent. Math. 28 (1975). | MR | Zbl

[3] Herrmann, Schmidt, Vogel: Theorie der normalen Flachheit. Teuber-Texte zur Math. (1977). | Zbl

[4] Hironaka: Resolution of singularities of an algebraic variety over a field of characteristic zero. Ann. of Math. 79 (1964). | Zbl

[5] Grothendieck: Éléments de géométrie algébrique I.H.E.S. Publ. Math. Paris 32 (1967). | Numdam

[6] Robbiano: An algebraic property of P1 × Pr. (In preparation).

[7] Robbiano, Valla: Primary powers of a prime ideal. Pacific J. Math. 63 (1976). | MR | Zbl

[8] Robbiano, Valla: On normal flatness and normal torsionfreeness. J. of Algebra 43 (1976). | Zbl