@article {,
title = {Grids and Datums: Republic of Per{\'u}},
journal = {American Society for Photogrammetry and Remote Sensing},
volume = {72},
number = {5},
year = {2006},
note = {ΔX = {\textendash}279 m {\textpm} 6 m, ΔY = +175 m {\textpm} 8 m, ΔZ = {\textendash}379 m {\textpm} 12 m},
pages = {495-496},
url = {http://www.asprs.org/resources/grids/05-2006-peru.pdf},
author = {Mugnier, Clifford J.}
}