@inproceedings{Pierzchala_2007,
    doi = {10.1109/ecctd.2007.4529732},
    url = {https://doi.org/10.1109%2Fecctd.2007.4529732},
    year = {2007},
    month = {aug},
    publisher = {{IEEE}},
    author = {Marian Pierzchala and Benedykt Rodanski},
    title = {Road map representation of s-expanded symbolic network functions},
    booktitle = {2007 18th European Conference on Circuit Theory and Design}
}

@inproceedings{Pierzchala_2007, doi = {10.1109/ecctd.2007.4529732}, url = {https://doi.org/10.1109%2Fecctd.2007.4529732}, year = {2007}, month = {aug}, publisher = {{IEEE}}, author = {Marian Pierzchala and Benedykt Rodanski}, title = {Road map representation of s-expanded symbolic network functions}, booktitle = {2007 18th European Conference on Circuit Theory and Design} }