Mill, J. v., & Reed, G. M. (1990). Open problems in topology. North-Holland.
Citación estilo ChicagoMill, J. van., and George M. Reed. Open Problems in Topology. Amsterdam: North-Holland, 1990.
Cita MLAMill, J. van., and George M. Reed. Open Problems in Topology. Amsterdam: North-Holland, 1990.
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