@article{Stelkens2012, author = {Ulrich Stelkens}, title = {\"Pacta sunt servanda\" im deutschen und franz{\"o}sischen Verwaltungsvertragsrecht}, series = {Deutsches Verwaltungsblatt}, volume = {127}, number = {10}, publisher = {Heymanns}, address = {K{\"o}ln}, issn = {0012-1363}, url = {https://nbn-resolving.org/urn:nbn:de:0246-opus4-17653}, pages = {609 -- 615}, year = {2012}, abstract = {.}, language = {de} }