@article{CRMATH_2021__359_1_39_0, author = {Samer Israwi and Henrik Kalisch}, title = {A {Mathematical} {Justification} of the {Momentum} {Density} {Function} {Associated} to the {KdV} {Equation}}, journal = {Comptes Rendus. Math\'ematique}, pages = {39--45}, publisher = {Acad\'emie des sciences, Paris}, volume = {359}, number = {1}, year = {2021}, doi = {10.5802/crmath.143}, language = {en}, }