@article{Sbierski2017,
author = {Sbierski, Björn and Karrasch, Christoph},
year = {2017},
language = {eng},
copyright = {http://journals.aps.org/authors/transfer-of-copyright-agreement},
title = {Second order functional renormalization group approach to one-dimensional systems in real and momentum space},
issn = {2469-9950},
url = "http://dx.doi.org/10.17169/refubium-24638",
}