Vojtech Rödl, Lubos Thoma. On the Size of Set Systems on [n] Not Containing Weak (r, Delta)-Systems. Journal of Combinatorial Theory, Series A, 80(1):166-173, 1997. [doi]
@article{RodlT97,
title = {On the Size of Set Systems on [n] Not Containing Weak (r, Delta)-Systems},
author = {Vojtech Rödl and Lubos Thoma},
year = {1997},
doi = {10.1006/jcta.1997.2795},
url = {http://dx.doi.org/10.1006/jcta.1997.2795},
researchr = {https://researchr.org/publication/RodlT97},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {80},
number = {1},
pages = {166-173},
}