Bixby, R. E., On Reid's characterization of ternary matroids, J. Combin. Theory Ser. B , 26 (1979), 174--204.
Diestel, R., \emph{Graph Theory , Springer-Verlag, New York, 1997.
Geelen, J., Gerards B., Huynh, T., van Zwam, S., Generating k-connected matroids (working title), in preparation.
Geelen, J., Gerards A. M. H., Kapoor, A., The excluded minors for GF(4)-representable matroids, J. Combin. Theory Ser. B , 79 (2000), 247--299.
Geelen, J., Gerards B., Whittle, G., Excluding a planar graph from GF(q)-representable matroids, J. Combin. Theory Ser. B , 97 (2007), 971--998.
--------------, On inequivalent representations of matroids over nonprime fields, J. Combin. Theory Ser. B , 100 (2010), 740--743.
Geelen J., van Zwam, S., Fixed elements and matroid tangles (working title), in preparation.
Geelen J., Whittle, G., Inequivalent representations of matroids over prime fields, Adv. in Appl. Math. , 51 (2013), 1--175.
Kahn, J., On the uniqueness of matroid representations over {GF (4), Bull. London Math. Soc ., 20 (1988), 5--10.
Kuratowski, K., Sur le probl\`{e me des courbes gauches en topologie, Fund. Math ., 15 (1930), 271--283.
Lazarson, T., The representation problem for independence functions, J. London Math. Soc. , 33 (1958), 21--25.
Mayhew, D., Newman, M., Whittle, G., On excluded minors for real-representable matroids, J. London Math. Soc. , 99 (2009), 685--689.
--------------, Is the missing axiom of matroid theory lost forever?, arXiv:1204.3365v1.
Oxley, J., Vertigan D., Whittle, G., On inequivalent representations of matroids over finite fields, J. Combin. Theory Ser. B , 67 (1996), 325--343.
Robertson, N., Seymour, P. D., Graph minors (IV): Excluding a graph, J. Combin. Theory Ser. B , 48 (1990), 227--254.
--------------, Graph minors (VIII): A Kuratowski theorem for general surfaces, J. Combin. Theory Ser. B , 48 (1990), 255--288.
--------------, Graph minors (XVI): Excluding a nonplanar graph, J. Combin. Theory Ser. B , 89 (2003), 43--76.
--------------, Graph Minors (XX): Wagner’s conjecture, J. Combin. Theory Ser. B , 92 (2004), 325--357.
Rota, G.-C., Combinatorial theory, old and new, Proc. Internat. Cong. Math. , (Nice, 1970), 229--233.
Seymour, P. D., Matroid representation over {GF (3), J. Combin. Theory Ser. B , 26 (1979), 159--173.
-------------, Recognizing graphic matroids, Combinatorica , 1 (1981), 387--394.
Tutte, W. T., A homotopy theorem for matroids (I, II), Trans. Amer. Math. Soc ., 88 (1958), 144--174.
-------------, Matroids and graphs, Trans. Amer. Math. Soc ., 90 (1959), 527--552.
-------------, Lectures on matroids, J. Nat. Bur. Standards Sect. B , 69B (1965), 1--47.
Whitney, H., Nonseparable and planar graphs, Trans. Amer. Math. Soc ., 34 (1932), 339--362.
--------------, On the abstract properties of linear independence, Amer. J. Math. , 57 (1935), 509--533.
Whittle, G., Stabilizers of classes of representable matroids, J. Combin. Theory Ser. B , 77 (1999), 39--72.
Vámos, P., A necessary and sufficient condition for a matroid to be linear, in Möbius algebras (Proc. Conf. Univ. Waterloo, 1971), 162--169. University of Waterloo, Waterloo.
