TY  - BOOK
AU  - Schempp, W, 
AU  - 
TI  - Constructive theory of functions of several variables
T2  - Lecture Notes in Mathematics, No.0571
U1  - R  LNM.0571 
PY  - 1977///
CY  - Springer-Verlag, Berlin
KW  - Lecture Notes in Mathematics
ER  -