00320nam a2200121Ia 45000030006000000080041000060400015000471000023000622450039000852600045001245460012001690050017001810STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLiulevicius Arunas  aCo ordinate journal of mathematics  bCo ordinate Journal of Mathematicsc1963  aEnglish20220125170027.0