User:Sodin/sandbox

O'Connor, John J.; Robertson, Edmund F., "A history of Topology", MacTutor History of Mathematics archive, University of St Andrews
Hazewinkel, Michiel, ed. (2001), function "Liouville function", Encyclopedia of Mathematics, Springer, ISBN 978-1556080104 {{citation}}: Check |contribution-url= value (help)

O'Connor, John J.; Robertson, Edmund F., "Johannes Kepler", MacTutor History of Mathematics archive, University of St Andrews
O'Connor, John J.; Robertson, Edmund F., "Sodin/sandbox", MacTutor History of Mathematics archive, University of St Andrews
O'Connor, John J.; Robertson, Edmund F. (October 1998), "Yudell Luke", MacTutor History of Mathematics archive, University of St Andrews
O'Connor, John J.; Robertson, Edmund F., "A history of Topology", MacTutor History of Mathematics archive, University of St Andrews
Doe, John, "A history of Topology", in O'Connor, John J.; Robertson, Edmund F. (eds.), MacTutor History of Mathematics archive, University of St Andrews