TY - JOUR AU - Fernández-Rañada, Antonio AU - Álvarez Alonso, Amador PY - 1988 DO - 10.1103/PhysRevD.38.3330 SN - 0556-2821 UR - https://hdl.handle.net/20.500.14352/59018 T2 - Physical Review D AB - It is shown that the indefinite character of the charge in classical models of extended particles with confined constituents is a serious handicap since infinite amounts of positive and negative charge can be emitted in some solutions, causing a... LA - eng M2 - 3330 PB - American Physical Society TI - Blow-up in nonlinear models of extended particles with confined constituents TY - journal article VL - 38 ER -