Concerning existential definition of the classnp: Theoretical analysis of an alternative approach
2020 ◽
Vol 26
(2)
◽
pp. 170-175
2020 ◽
pp. 13-20
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Keyword(s):
2021 ◽
Vol 7
(1)
◽
pp. 70-75
2020 ◽
pp. 102-106
2016 ◽
Vol 47
(1)
◽
pp. 130-147
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