@article{10_1017_S0017089510000789,
     author = {VIRDOL, CRISTIAN},
     title = {ALGEBRAIC {CYCLES} {ON} {COMPACT} {QUATERNIONIC} {SHIMURA} {FOURFOLDS} {AND} {POLES} {OF} {L-FUNCTIONS}},
     journal = {Glasgow mathematical journal},
     pages = {359--367},
     year = {2011},
     volume = {53},
     number = {2},
     doi = {10.1017/S0017089510000789},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089510000789/}
}