Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{DEME_1969__10B_a2,
author = {E. K. \ensuremath{\Upsilon}\ensuremath{\varphi}\ensuremath{\alpha}\ensuremath{\nu}\ensuremath{\tau}\ensuremath{\acute\eta}\ensuremath{\varsigma}},
title = {\ensuremath{\Phi}\ensuremath{\alpha}\ensuremath{\sigma}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta} \ensuremath{\theta}\ensuremath{\varepsilon}\ensuremath{\omega}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha} \ensuremath{\tau}\ensuremath{\rho}\ensuremath{\iota}\ensuremath{\delta}\ensuremath{\iota}\ensuremath{\alpha}\ensuremath{\gamma}\ensuremath{\omega}\ensuremath{\nu}\ensuremath{\acute\iota}\ensuremath{\omega}\ensuremath{\nu} \ensuremath{\tau}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\sigma}\ensuremath{\tau}\ensuremath{\acute\omega}\ensuremath{\nu}},
journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma}
},
pages = {89-134},
publisher = {mathdoc},
volume = {10B},
year = {1969},
language = {gr},
url = {http://geodesic.mathdoc.fr/item/DEME_1969__10B_a2/}
}
Ε. Κ. Υφαντής. Φασματική θεωρία τριδιαγωνίων τελεστών. Δελτίο της Ελληνικής Μαθηματικής Εταιρίας , 10B (1969), p. 89-134. http://geodesic.mathdoc.fr/item/DEME_1969__10B_a2/