Cite
Homogeneous sets from several ultrafilters
MLA
Blass, Andreas. “Homogeneous Sets from Several Ultrafilters.” Topology & Its Applications, vol. 156, no. 16, Oct. 2009, pp. 2581–94. EBSCOhost, https://doi.org/10.1016/j.topol.2009.04.017.
APA
Blass, A. (2009). Homogeneous sets from several ultrafilters. Topology & Its Applications, 156(16), 2581–2594. https://doi.org/10.1016/j.topol.2009.04.017
Chicago
Blass, Andreas. 2009. “Homogeneous Sets from Several Ultrafilters.” Topology & Its Applications 156 (16): 2581–94. doi:10.1016/j.topol.2009.04.017.