@article{Dreher2008,
author = {Dreher, A. and Krieger, T.},
title= {Do prices for petroleum products converge in a unified Europe with non-harmonized tax rates?},
year = {2008},
doi = {10.5547/ISSN0195-6574-EJ-Vol29-No1-4},
journal = {The Energy Journal},
volume = {29},
number = {1},
pages = {68--88},
}