00682oas 2200229z- 450 991033606030332120200408153808.00044-1899(CKB)991042724229466(EXLCZ)9999104272422946620121017cuuuuuuuu -u- -engApplicationes MathematicaeWarszawaPaństwowe Wydawn. NaukoweZastosowania matematykiApplied MathematicsMathematical SciencesApplied MathematicsMathematical SciencesApplied MathematicsJOURNAL9910336060303321Applicationes Mathematicae2071337UNINA