@misc{Matoušek1992,
author = {Matoušek, Jiří and Pach, János and Sharir, Micha and Sifrony, Shmuel and Welzl, Emo},
year = {1992},
title = {Fat triangels determine linearly many holes},
howpublished = "http://dx.doi.org/10.17169/refubium-23179",
}