TY  - BOOK
AU  - Fomenko, A. T.
TI  - Variational problems in topology: the geometry of length, area and volume 
SN  - 9781032507019
U1  - 514 
PY  - 2023///
CY  - Boca Raton
PB  - CRC Press
KW  - Mathematics
KW  - Topology
ER  -