Geodesic
A maximum problem for operators
Časopis pro pěstování matematiky, Tome 109 (1984) no. 2, pp. 168-193

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DOI : 10.21136/CPM.1984.108502
Classification : 47A30 
Pták, Vlastimil. A maximum problem for operators. Časopis pro pěstování matematiky, Tome 109 (1984) no. 2, pp. 168-193. doi: 10.21136/CPM.1984.108502
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