Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles

Reference:

Kari J. Nurmela. Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles. Experimental Mathematics, 9(1):241–250, 2000.

Suggested BibTeX entry:

@article{Nurmela:conjecturally,
    author = {Kari J. Nurmela},
    journal = {Experimental Mathematics},
    number = {1},
    pages = {241--250},
    title = {Conjecturally optimal coverings of an equilateral triangle with up to 36 equal circles},
    volume = {9},
    year = {2000},
}