"Generators and relations in the classifying space for pl-f-oliations" / by Peter Greenberg.
Greenberg, Peter.
"Generators and relations in the classifying space for pl-f-oliations" / by Peter Greenberg. - México, D.F. : tamento de Matemáticas - 38 p. - Reporte interno; no. 60 / Instituto Politécnico Nacional, C-INVESTAV, Departamento de Matemáticas .
"Generators and relations in the classifying space for pl-f-oliations" / by Peter Greenberg. - México, D.F. : tamento de Matemáticas - 38 p. - Reporte interno; no. 60 / Instituto Politécnico Nacional, C-INVESTAV, Departamento de Matemáticas .