[1] |
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Authors: Ho Anh Tuan, Dumitru BULAT, Marin USTÎI.
Journal: Scientific journal. Real science and nature. Moldova state University.;
ISSN: 1814-3237;
Year: 2014
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[2] |
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Authors: Bich Hien Nguyen; Thị Hien Bui
Journal: Научный аспек No3-2014, page 54;
ISSN: ISSN 226-5694;
Year: 2014
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[3] |
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Authors: Nguyen Huu Quang, Bui Cao Van, Dang Thi Tuoi
Journal: Applied Mathematical Sciences;
ISSN: 1312-885X (print) ;
Year: 2014
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[4] |
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Authors: Zead Mustafa, Tran Van An, Le Thanh Quan
Journal: Applied Mathematical Sciences;
ISSN: 0066-5452;
Year: 2014
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[5] |
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Authors: Mai Văn Tư và Trần Hà Phương
Journal: East - West J. of Mathematics: vol. 9, No 1 ( 2014), PP: 39 - 46;
ISSN: 122-34-5678;
Year: 2014
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[6] |
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Authors:
Journal: ;
ISSN: ;
Year: 2013
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[7] |
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Authors:
Journal: ;
ISSN: ;
Year: 2013
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[8] |
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Authors:
Journal: ;
ISSN: ;
Year: 2013
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[9] |
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Authors:
Journal: ;
ISSN: ISSN 0217-5460;
Year: 2013
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[10] |
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Authors:
Journal: ASEAN Journal on Science and technology for development;
ISSN: ISSN 0217-5460;
Year: 2013
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