Open AccessOn the Foundations of Plane Analysis Situs
Author(s) -
Robert L. Moore
Publication year - 1916
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.2.5.270
Subject(s) - diversification (marketing strategy) , climate change , biodiversity , darwinism , environmental ethics , biology , evolutionary biology , ecology , economic geography , geography , philosophy , business , marketing