2026-02-14T21:28:21+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A%2Cscore&wt=json&json.nl=arrarr&q=id%3A%22in00000368681%22
2026-02-14T21:28:21+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A%2Cscore&wt=json&json.nl=arrarr&q=id%3A%22in00000368681%22
2026-02-14T21:28:21+03:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2026-02-14T21:28:21+03:00 DEBUG: Deserialized SOLR response
John, F. (1982). Partial differential equations (Fourth edition.). Springer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)John, Fritz. Partial Differential Equations. Fourth edition. Berlin: Springer, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)John, Fritz. Partial Differential Equations. Fourth edition. Springer, 1982.