Jelínek, V., &; Töpfer, M. (2019). On grounded L-graphs and their relatives. Electronic Journal of Combinatorics. Electronic Journal of Combinatorics.https://doi.org/10.37236/8096 
LibreCat: https://research-explorer.ista.ac.at/record/6759
DOI: 10.37236/8096
arXiv: 1808.04148