Counterexamples to a conjecture of G. N. de Oliveira

• 1 July 1971
• journal article
• Published by Mathematical Sciences Publishers in Pacific Journal of Mathematics
• Vol. 38  (1) , 67-68
• https://doi.org/10.2140/pjm.1971.38.67

Abstract

Keywords

• OLIVEIRA
• COUNTEREXAMPLES TO A CONJECTURE