Schappacher, Norbert (1997), "Some milestones of lemniscatomy", Algebraic Geometry (Ankara, 1995), Lecture Notes in Pure and Applied Mathematics, vol. 193, New York: Dekker, pp. 257–290, MR1483331.
Langer, Joel C.; Singer, David A. (2010), "Reflections on the lemniscate of Bernoulli: the forty-eight faces of a mathematical gem", Milan Journal of Mathematics, 78 (2): 643–682, doi:10.1007/s00032-010-0124-5, MR2781856, S2CID1448521.
Langer, Joel C.; Singer, David A. (2010), "Reflections on the lemniscate of Bernoulli: the forty-eight faces of a mathematical gem", Milan Journal of Mathematics, 78 (2): 643–682, doi:10.1007/s00032-010-0124-5, MR2781856, S2CID1448521.
Langer, Joel C.; Singer, David A. (2010), "Reflections on the lemniscate of Bernoulli: the forty-eight faces of a mathematical gem", Milan Journal of Mathematics, 78 (2): 643–682, doi:10.1007/s00032-010-0124-5, MR2781856, S2CID1448521.