TY - JOUR AU - Jódar, Lucas AU - Navarro, Enrique TI - Explicit solutions for boundary value problems related to the operator equations $X^{(2)}-AX=0$ JO - Applications of Mathematics PY - 1991 SP - 409 EP - 416 VL - 36 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/AM.1991.104478/ DO - 10.21136/AM.1991.104478 LA - en ID - 10_21136_AM_1991_104478 ER -