TY - JOUR TI - A Mathematical Justification of the Momentum Density Function Associated to the KdV Equation JO - Comptes Rendus. Mathématique PY - 2021 DA - 2021/// SP - 39 EP - 45 VL - 359 IS - 1 PB - Académie des sciences, Paris UR - https://doi.org/10.5802/crmath.143 DO - 10.5802/crmath.143 LA - en ID - CRMATH_2021__359_1_39_0 ER -