2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/42357The ``Comment'' presented in hep-ph/0303188 is not even wrong: Fujikawa and Shrock miss entirely the crucial point that the observable quantity associated with the neutrino charge radius (NCR) is not given by the (off-shell) one-loop vertex $γ^{*}νν$ dictated by the Feynman diagrams in the $R_ξ$ gauge-fixing scheme.5 pages, no figuresHigh Energy Physics - Phenomenologytext