2024-03-29T13:48:46Z
https://journals.umcs.pl/index/oai
oai:ojs.umcsd.home.net.pl:article/1982
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/288
2018-09-04T05:54:10Z
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oai:ojs.umcsd.home.net.pl:article/335
2018-09-04T05:54:12Z
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oai:ojs.umcsd.home.net.pl:article/336
2018-09-04T05:54:12Z
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oai:ojs.umcsd.home.net.pl:article/526
2018-09-04T05:54:21Z
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oai:ojs.umcsd.home.net.pl:article/527
2018-09-04T05:54:21Z
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oai:ojs.umcsd.home.net.pl:article/528
2018-09-04T05:54:21Z
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oai:ojs.umcsd.home.net.pl:article/529
2018-09-04T05:54:21Z
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oai:ojs.umcsd.home.net.pl:article/530
2018-09-04T05:54:21Z
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oai:ojs.umcsd.home.net.pl:article/803
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/804
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/805
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/806
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/807
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/808
2015-07-14T22:05:59Z
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oai:ojs.umcsd.home.net.pl:article/2146
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/4451
2017-02-23T08:57:48Z
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oai:ojs.umcsd.home.net.pl:article/2214
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2255
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2317
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2318
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2319
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2357
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2358
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2374
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2401
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2402
2016-04-29T10:28:35Z
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oai:ojs.umcsd.home.net.pl:article/2808
2017-02-23T08:57:48Z
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oai:ojs.umcsd.home.net.pl:article/2878
2017-02-23T08:57:48Z
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oai:ojs.umcsd.home.net.pl:article/3897
2017-02-23T08:57:48Z
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oai:ojs.umcsd.home.net.pl:article/4353
2017-02-23T08:57:48Z
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