(2019). Persian Abstracts, Vol. 11, No. 1.. Categories and General Algebraic Structures with Applications, 11(Special Issue Dedicated to Prof. George A. Grätzer), 207-222.
MLA
. "Persian Abstracts, Vol. 11, No. 1.". Categories and General Algebraic Structures with Applications, 11, Special Issue Dedicated to Prof. George A. Grätzer, 2019, 207-222.
HARVARD
(2019). 'Persian Abstracts, Vol. 11, No. 1.', Categories and General Algebraic Structures with Applications, 11(Special Issue Dedicated to Prof. George A. Grätzer), pp. 207-222.
VANCOUVER
Persian Abstracts, Vol. 11, No. 1.. Categories and General Algebraic Structures with Applications, 2019; 11(Special Issue Dedicated to Prof. George A. Grätzer): 207-222.
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