Dragan Marusic, Tomaz Pisanski. The next step. Ars Math. Contemp., 5(1), 2012. [doi]
@article{MarusicP12,
title = {The next step},
author = {Dragan Marusic and Tomaz Pisanski},
year = {2012},
url = {https://amc-journal.eu/index.php/amc/article/view/327/177},
researchr = {https://researchr.org/publication/MarusicP12},
cites = {0},
citedby = {0},
journal = {Ars Math. Contemp.},
volume = {5},
number = {1},
}