TY  - BOOK
AU  - Heyting,A (Ed)
TI  - L .E. J. Brouwer: : Collected works
PY  - 1975///
CY  - Oxford: 
PB  - North-Holland Publishing Company, 
KW  - Mathematics
KW  - Philosophy
N1  - 2. Geometry, analysis, topology and mechanics
ER  -