List of citations in Numdam for : Open subsets of Hilbert space

Compositio Mathematica, Volume 21 (1969) no. 3, p. 312-318

Kroonenberg, Nelly

Compositio Mathematica, Volume 32 (1976) no. 2, p. 113-131

Chapman, T. A.

Compositio Mathematica, Volume 24 (1972) no. 3, p. 329-353