@article{Reid_Wittkopf_Boulton_1996,
    title = {Reduction of systems of nonlinear partial differential equations to simplified involutive forms},
    volume = {7},
    doi = {10.1017/s0956792500002618},
    number = {6},
    journal = {European Journal of Applied Mathematics},
    author = {Reid, Gregory J. and Wittkopf, Allan D. and Boulton, Alan},
    year = {1996},
    pages = {635–666},
    date-added = {2025-1-11 13:18:43 +0100}
}

@article{Reid_Wittkopf_Boulton_1996, title = {Reduction of systems of nonlinear partial differential equations to simplified involutive forms}, volume = {7}, doi = {10.1017/s0956792500002618}, number = {6}, journal = {European Journal of Applied Mathematics}, author = {Reid, Gregory J. and Wittkopf, Allan D. and Boulton, Alan}, year = {1996}, pages = {635–666}, date-added = {2025-1-11 13:18:43 +0100} }