{"entities":{"Q20938":{"pageid":20994,"ns":120,"title":"Item:Q20938","lastrevid":21884,"modified":"2025-02-13T02:14:56Z","type":"item","id":"Q20938","labels":{"en":{"language":"en","value":"Boundary and eigenvalue problems in mathematical physics; bk."}},"descriptions":{"en":{"language":"en","value":"published work from 1989"}},"aliases":{},"claims":{"P18":[{"mainsnak":{"snaktype":"value","property":"P18","hash":"c2b1a45b6fe3f0e8a97cd0a8073e532023d1710b","datavalue":{"value":"RE456977","type":"string"},"datatype":"external-id"},"type":"statement","id":"Q20938$2B827A8F-3E23-7B95-7DFC-A80B12AAA49F","rank":"normal"}],"P27":[{"mainsnak":{"snaktype":"value","property":"P27","hash":"d472af6e57915ebd1d37823d8d772a43886c26a8","datavalue":{"value":"1989","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$72C25710-5ADA-B5F2-761D-B9510E6DAA20","rank":"normal"}],"P3":[{"mainsnak":{"snaktype":"value","property":"P3","hash":"6cbefa2b33f8af02364b21a9d04aeffd52fd4392","datavalue":{"value":"Boundary and eigenvalue problems in mathematical physics; bk.","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$457DB53B-617C-299A-1660-E3E0C11AF1C4","rank":"normal"}],"P4":[{"mainsnak":{"snaktype":"value","property":"P4","hash":"d8bb0036bda538510aeea37efb7ce570424010d7","datavalue":{"value":"Hans Sagan.","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$AA94E382-880F-873F-0AE5-7899E0DC22C0","rank":"normal"}],"P5":[{"mainsnak":{"snaktype":"value","property":"P5","hash":"4ee00273be94b091ab401626b2003faf16000883","datavalue":{"value":"A496549","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$00E0559B-93AB-219F-F297-4421AE88E643","rank":"normal"}],"P20":[{"mainsnak":{"snaktype":"value","property":"P20","hash":"224f6f4b2fa9e29a8d368b6f25d782af10147cfe","datavalue":{"value":"26Dec89","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$02D8C889-9086-BCAF-8056-CF68D5322FEA","rank":"normal"}],"P21":[{"mainsnak":{"snaktype":"value","property":"P21","hash":"15df27bfbe3190225127d4cf1d258e6fbdb62f05","datavalue":{"value":"11Apr61","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$F1EADF6E-63F8-18C2-11AC-F6F5111E4396","rank":"normal"}],"P8":[{"mainsnak":{"snaktype":"value","property":"P8","hash":"38d7aef1bbfb6cc8af3a563e6652d50989221b4c","datavalue":{"value":"Hans Sagan (A)","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$21D4B387-6622-252F-414C-ACD512C1DF74","rank":"normal"}],"P9":[{"mainsnak":{"snaktype":"value","property":"P9","hash":"62c9c3e6edf31cc061551e932b033737e4a1b4fb","datavalue":{"value":"A","type":"string"},"datatype":"string"},"type":"statement","id":"Q20938$C54A8A9D-DF1C-7271-BA57-C6240C69DACB","rank":"normal"}]},"sitelinks":{}}}}