TY - JOUR AU - I. V. Sadovnichaya TI - Equiconvergence of the Trigonometric Fourier Series and the Expansion in Eigenfunctions of the Sturm–Liouville Operator with a Distribution Potential JO - Informatics and Automation PY - 2008 SP - 249 EP - 257 VL - 261 UR - http://geodesic.mathdoc.fr/item/TRSPY_2008_261_a18/ LA - ru ID - TRSPY_2008_261_a18 ER -