@book{9b703cbb20104dd8a6d0e30bf015920e,

title = "Basic notions in mathematics: On the {"}graph{"} in particular and on ontology in general",

abstract = "This paper contains material presented on 31 January 2002 to staff and students of the Department of Mathematics of the University of Utrecht. The talk was one in a series of lectures titled Basic Notions in Mathematics.",

keywords = "MSC-00A05, IR-65867, EWI-3502, MSC-05C99",

author = "C. Hoede",

year = "2003",

language = "English",

series = "Memorandum",

publisher = "University of Twente, Department of Applied Mathematics",

number = "1682",

}