author = {Heinrich Rolletschek},
title = {{\~cW10-Creative Sets and Noncappable r.e.\ T-degrees}},
number = {97-01},
year = {1997},
month = {January},
type = {RISC Report Series},
institution = {Research Institute for Symbolic Computation (RISC), Johannes Kepler University Linz},
address = {Schloss Hagenberg, 4232 Hagenberg, Austria}