James G. Oxley, Geoffrey P. Whittle. A Characterization of Tutte Invariants of 2-Polymatroids. Journal of Combinatorial Theory, Series A, 59(2):210-244, 1993. [doi]
@article{OxleyW93:0,
title = {A Characterization of Tutte Invariants of 2-Polymatroids},
author = {James G. Oxley and Geoffrey P. Whittle},
year = {1993},
doi = {10.1006/jctb.1993.1067},
url = {http://dx.doi.org/10.1006/jctb.1993.1067},
researchr = {https://researchr.org/publication/OxleyW93%3A0},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {59},
number = {2},
pages = {210-244},
}