%0 Journal Article %A V. I. Khrabustovskii %T On characteristic matrix of Weyl–Titchmarsh type for differential-operator equations, which contains spectral parameter in linear or Nevanlinna's manner %J Žurnal matematičeskoj fiziki, analiza, geometrii %D 2003 %P 205-227 %V 10 %N 2 %U http://geodesic.mathdoc.fr/item/JMAG_2003_10_2_a5/ %G ru %F JMAG_2003_10_2_a5