@InCollection{Lukierski:2003,
author
=
"J.Lukierski and A.Nowicki",
title
=
"Four classes of modified relativistic symmetry transformations",
pages
=
"287--291",
year
=
"2003",
booktitle
=
"GROUP 24 : physical and mathematical aspects of symmetriesproceedings of the Twenty-Fourth International Colloquium on Group Theoretical Methods in Physics ISBN: 0750309334",
publisher
=
"Institute of Physics Publishing",
address
=
"Bristol",
series
=
"Institute of Physics Conference Series, 173",
}