UNTERSUCHUNGEN VON NICHTLINEAREN STATIONAEREN SCHWINGUNGEN IN DER IMPLIZITEN AEQUIDISTANTEN ZEITEBENE. = L'ETUDE DES VIBRATIONS STATIONNAIRES NON LINEAIRES PAR UN DIAGRAMME IMPLICITEMENT EQUIDISTANT EN TEMPSSTEBLEZOW W; SUSSE R.1977; WISSENSCH. Z. TECH. HOCHSCH. ILMENAU; DTSCH.; DA. 1977; VOL. 23; NO 5; PP. 117-132; BIBL. 5 REF.Article

The limit amplitude of the initial and boundary-value problem for an equation of composite type in a multiply connected domainKRUTITSKII, P. A.Computational mathematics and mathematical physics. 1994, Vol 34, Num 7, pp 951-957, issn 0965-5425Article