Regular closure and corresponding ${𝒫}_K\lambda$ versions of $♦$ and $♣$

Piper, Greg. "Regular closure and corresponding ${\mathcal {P}}_K \lambda $ versions of $\diamondsuit $ and $\clubsuit $." Acta Universitatis Carolinae. Mathematica et Physica 046.2 (2005): 67-76. <http://eudml.org/doc/196360>.

@article{Piper2005,
author = {Piper, Greg},
journal = {Acta Universitatis Carolinae. Mathematica et Physica},
language = {eng},
number = {2},
pages = {67-76},
publisher = {Charles University in Prague},
title = {Regular closure and corresponding $\{\mathcal \{P\}\}_K \lambda $ versions of $\diamondsuit $ and $\clubsuit $},
url = {http://eudml.org/doc/196360},
volume = {046},
year = {2005},
}

TY - JOUR
AU - Piper, Greg
TI - Regular closure and corresponding ${\mathcal {P}}_K \lambda $ versions of $\diamondsuit $ and $\clubsuit $
JO - Acta Universitatis Carolinae. Mathematica et Physica
PY - 2005
PB - Charles University in Prague
VL - 046
IS - 2
SP - 67
EP - 76
LA - eng
UR - http://eudml.org/doc/196360
ER -