@article{heat,
title ="Efficient numerical computation of direct exchange areas in thermal 
radiation analysis",
author = "Feischl, Michael and F{\"u}hrer, T and Niederer, M and Strommer, S and 
Steinboeck, A and Praetorius, D",
journal = "Numerical Heat Transfer, Part B: Fundamentals",
volume = {69},
number = {6},
pages = {511-533},
year = {2016},
jifp = "Q2",
doi = "10.1080/10407790.2016.1173469",
relevant = "yes",
cited = "1"
}