1. Algèbre;Bourbaki,1948
2. On the fixed point index for continuous mappings of locally connected spaces;Browder;Summa Bras. Math.,1960
3. Théorie des points fixes: Sur les rétractes de voisinage des espaces convexoides;Deleanu;Bull. Soc. Math. Fr.,1959
4. Some theorems on absolute neighborhood retracts;Hanner;Ark. Mat.,1952
5. Dimension theory;Hurewicz,1948