@inproceedings{Czarnecki_2008,
    doi = {10.1109/splc.2008.49},
    url = {https://doi.org/10.1109%2Fsplc.2008.49},
    year = {2008},
    month = {sep},
    publisher = {{IEEE}},
    author = {Krzysztof Czarnecki and Steven She and Andrzej Wasowski},
    title = {Sample Spaces and Feature Models: There and Back Again},
    booktitle = {2008 12th International Software Product Line Conference}
}

@inproceedings{Czarnecki_2008, doi = {10.1109/splc.2008.49}, url = {https://doi.org/10.1109%2Fsplc.2008.49}, year = {2008}, month = {sep}, publisher = {{IEEE}}, author = {Krzysztof Czarnecki and Steven She and Andrzej Wasowski}, title = {Sample Spaces and Feature Models: There and Back Again}, booktitle = {2008 12th International Software Product Line Conference} }