TY - JOUR AU - Rachůnková, Irena AU - Staněk, Svatoslav TI - Sturm-Liouville and focal higher order BVPs with singularities in phase variables. JO - Georgian Mathematical Journal PY - 2003 SP - 165 EP - 191 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/GMJ_2003__10_1_51558/ LA - en ID - GMJ_2003__10_1_51558 ER -