Patrick C. Parks, George S. Axelby. Obituary. Automatica, 31(9):1209-1211, 1995. [doi]
@article{ParksA95-0, title = {Obituary}, author = {Patrick C. Parks and George S. Axelby}, year = {1995}, doi = {10.1016/0005-1098(95)90015-2}, url = {http://dx.doi.org/10.1016/0005-1098(95)90015-2}, researchr = {https://researchr.org/publication/ParksA95-0}, cites = {0}, citedby = {0}, journal = {Automatica}, volume = {31}, number = {9}, pages = {1209-1211}, }