Pinchuk's example (bibtex)

by E.-M.G.M. Hubbers

Reference:

Pinchuk's example (E.-M.G.M. Hubbers), 1997.

Bibtex Entry:

@unpublished{Hub97a,
	 author={E.-M.G.M. Hubbers},
	 title={Pinchuk's example},
	 year=1997,
	 note={preprint}}