Geometric measure theory and minimal surfaces: lectures given at the Centro internazionale matematico estivo )C.I.M.E.( held in Varenna )Como(, Italy, August 25-September 2, 1972
Heidelberg ; New York
Springer, with permission from Fondazione CIME Roberto Conti
c2010
230 p. : ill
CIME summer schools
v. 61
Reprint of 1st ed. C.I.M.E., Ed. Cremonese, Roma 1973