no. 3
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},
     year = {1979},
     publisher = {Sijthoff et Noordhoff International Publishers},
     volume = {38},
     number = {3},
     mrnumber = {535072},
     zbl = {0415.13013},
     language = {en},
     url = {https://www.numdam.org/item/CM_1979__38_3_293_0/}
}
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Robbiano, Lorenzo. A theorem on normal flatness. Compositio Mathematica, Tome 38 (1979) no. 3, pp. 293-298. https://www.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). | Zbl | MR

[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). | Zbl | MR

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