A simple proof for a theorem of chase
Rendiconti del Seminario Matematico della Università di Padova, Tome 74 (1985), pp. 45-49. 
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     author = {Huber, Martin},
     title = {A simple proof for a theorem of chase},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {45--49},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {74},
     year = {1985},
     mrnumber = {818714},
     zbl = {0583.20042},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1985__74__45_0/}
}
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Huber, Martin. A simple proof for a theorem of chase. Rendiconti del Seminario Matematico della Università di Padova, Tome 74 (1985), pp. 45-49. http://www.numdam.org/item/RSMUP_1985__74__45_0/

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