no. 1
Extremal functions and contractive divisors in A -n
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 23 (1996) no. 1, pp. 179-191. 
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     title = {Extremal functions and contractive divisors in $A^{-n}$},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {179--191},
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     volume = {Ser. 4, 23},
     number = {1},
     year = {1996},
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     zbl = {0866.30039},
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}
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Horowitz, C.; Korenblum, B.; Pinchuk, B. Extremal functions and contractive divisors in $A^{-n}$. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 4, Tome 23 (1996) no. 1, pp. 179-191. http://www.numdam.org/item/ASNSP_1996_4_23_1_179_0/

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