Open AccessSpecial Values of e kπ , Cosh(kπ) and Sinh (kπ) to 136 Figures
Author(s) -
H. S. Uhler
Publication year - 1947
Publication title -
proceedings of the national academy of sciences of the united states of america
Language(s) - English
Resource type - Journals
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.33.2.34
Subject(s) - agroecology , agriculture , sustainable agriculture , food supply , climate change , food systems , face (sociological concept) , natural resource economics , environmental science , ecology , food security , agricultural science , economics , biology , sociology , social science