Ewa Drgas-Burchardt, Elzbieta Sidorowicz. Preface 2019. Discussiones Mathematicae Graph Theory, 41(3):695-695, 2021. [doi]
@article{Drgas-Burchardt21,
title = {Preface 2019},
author = {Ewa Drgas-Burchardt and Elzbieta Sidorowicz},
year = {2021},
doi = {10.7151/dmgt.2391},
url = {https://doi.org/10.7151/dmgt.2391},
researchr = {https://researchr.org/publication/Drgas-Burchardt21},
cites = {0},
citedby = {0},
journal = {Discussiones Mathematicae Graph Theory},
volume = {41},
number = {3},
pages = {695},
}