@incollection{Stauning12,
author = {Peter Stauning},
title = {The Polar Cap PC Indices: Relations to Solar Wind and Global Disturbances},
booktitle = {Exploring the Solar Wind},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Marian Lazar},
chapter = {16},
doi = {10.5772/37359},
url = {https://doi.org/10.5772/37359}
}