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2. On spaces which have the shape of CW complexes;Demers;Fund. Math.,1975
3. The Whitehead and Smale theorems in shape theory;Dydak;Dissertationes Mathematicae,1976
4. The stability problem in shape, and a Whitehead theorem in pro-homotopy;Edwards;Trans. Amer. Math. Soc.,1975
5. Shapes of complexes, ends of manifolds, homotopy limits and the Wall obstruction;Edwards;Ann. Math.,1975