Nauty and Traces (graph canonical labeling and automorphism group computation)pallini.di.uniroma1.it·1 pts·082349872349872·0
Any similarity to actual persons living or dead is purely coincidentalinterconnected.org·3 pts·082349872349872·2
Notes on Richard Dedekind's *Was sind und was sollen die Zahlen?* (2005) [pdf]aleph0.clarku.edu·1 pts·082349872349872·0
Languages ... by finite semigroups [generalised to] trees and graphs (2020)[pdf]mimuw.edu.pl·28 pts·082349872349872·0
Euclid, in which coloured diagrams and symbols are used instead of lettersiiif.lib.harvard.edu·4 pts·082349872349872·0
The social interpretation of history; a refutation of the Marxian... (1920)babel.hathitrust.org·1 pts·082349872349872·0
Microkernel Goes General: The HongMeng Production Microkernel [pdf]usenix.org·3 pts·082349872349872·0
The Political Doctrines of Sun Yat-Sen: The Sun Min Chu I (1937)gutenberg.org·1 pts·082349872349872·0