@article{DMTCS_2010_12_1_a4,
     author = {Pignolet, Yvonne Anne and Schmid, Stefan and Wattenhofer, Roger},
     title = {Tight {Bounds} for {Delay-Sensitive} {Aggregation}},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2010},
     doi = {10.46298/dmtcs.489},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.489/}
}