Martin Hartwig, Eckhard Stein, Roland Strobel. Specification and Implementation of a Tree Interface for Ada. Elektronische Informationsverarbeitung und Kybernetik, 27(4):245-255, 1991.
@article{HartwigSS91, title = {Specification and Implementation of a Tree Interface for Ada}, author = {Martin Hartwig and Eckhard Stein and Roland Strobel}, year = {1991}, researchr = {https://researchr.org/publication/HartwigSS91}, cites = {0}, citedby = {0}, journal = {Elektronische Informationsverarbeitung und Kybernetik}, volume = {27}, number = {4}, pages = {245-255}, }