On $$W_2$$ W 2 -lifting of Frobenius of algebraic surfaces
Keyword(s):
Keyword(s):
2010 ◽
Vol 147
(1)
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pp. 161-187
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1990 ◽
Vol 22
(10)
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pp. 645-654
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2008 ◽
Vol 60
(1)
◽
pp. 64-87
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