(en) Kari J. Nurmela, « Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles », Experimental Mathematics, vol. 9, no 2, , p. 241–250 (DOI10.1080/10586458.2000.10504649, MR1780209, lire en ligne).
(en) Kari J. Nurmela, « Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles », Experimental Mathematics, vol. 9, no 2, , p. 241–250 (DOI10.1080/10586458.2000.10504649, MR1780209, lire en ligne).
projecteuclid.org
(en) Kari J. Nurmela, « Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles », Experimental Mathematics, vol. 9, no 2, , p. 241–250 (DOI10.1080/10586458.2000.10504649, MR1780209, lire en ligne).