Philip T. Cox, Christopher C. Risley, Trevor J. Smedley. Toward Concrete Representation in Visual Languages for Robot Control. Journal of Computer Languages, 9(2):211-239, 1998.
@article{CoxRS98, title = {Toward Concrete Representation in Visual Languages for Robot Control}, author = {Philip T. Cox and Christopher C. Risley and Trevor J. Smedley}, year = {1998}, tags = {C++}, researchr = {https://researchr.org/publication/CoxRS98}, cites = {0}, citedby = {0}, journal = {Journal of Computer Languages}, volume = {9}, number = {2}, pages = {211-239}, }