Richard Hartshorne (1899–1992) American Geographer
Hartshorne (1958) "The concept of geography as a science of space, from Kant and Humboldt to Hettner" in: Annals of the Association of American Geographers Vol 48 (2). p. 97
Source: The Nature of Geography (1939), p. 22 Introduction: About the historical background of American Geography
Richard Hartshorne (1899–1992) American Geographer
Hartshorne (1958) "The concept of geography as a science of space, from Kant and Humboldt to Hettner" in: Annals of the Association of American Geographers Vol 48 (2). p. 97
Richard Hartshorne (1899–1992) American Geographer
Hartshorne (1933) " Geographic and political boundaries in Upper Silesia http://piotrwroblewski.us.edu.pl/rudy/Richard_Hartshorne.pdf" in: Annals of the Association of American Geographers. Vol. 23, No. 4 (Dec., 1933), p. 195
Richard Hartshorne (1899–1992) American Geographer
R. Hartshorne (1935) "Recent Developments in Political Geography" The American Political Science Review Vol. 29 (5), p. 585
Richard Hartshorne (1899–1992) American Geographer
Source: The Nature of Geography (1939), p. 425
David Hilbert (1862–1943) German prominent mathematician
Quoted in Mathematical Circles Revisited (1971) by Howard Whitley Eves
Elinor Ostrom (1933–2012) American political economist
Hardin (1968) "The Tragedy of the Commons", Science.
Richard Hartshorne (1899–1992) American Geographer
Source: The Nature of Geography (1939), p. 35
Epifanio de los Santos (1871–1928) Filipino politician
Resil B. Mojares in Brains of the Nation: Pedro Paterno, T. H. Pado de Tavera, Isabelo de los Reyes. 2006. p. 477.
BALIW
Douglas John Foskett (1918–2004)
Foskett (1959) "The Construction of a Faceted Classification for a Special Subject" in: Proceedings of the International Conference on Scientific Information. p. 867
Brian Campbell Vickery (1918–2009) British information theorist
Source: Classification and indexing in science (1958), Chapter 1: The need for classification, p. 8; Partly cited in Nigerian Library and Information Science Review (1987). Vol 5-8. p. 44.