Modern geometry, methods and applications by Burns, Robert G., Novikov, Sergei Petrovich, Dubrovin, Boris Anatol'evich, Fomenko, Anatolii Timofeevich fromGraduate Texts in Mathematics 0 Type: Book
Variational principles of topology: multidimensional minimal surface theory by Fomenko, Anatolii Timofeevich fromMathematics and its applications (Kluwer Academic Publisher… 0 Type: Book
