@article{Podobnik2004,
title = {ARCH-GARCH approaches to modeling high-frequency financial data},
author = {Boris Podobnik and Plamen Ch. Ivanov and Ivo Grosse and Kaushik Matia and H. Eugene Stanley},
day = {01},
journal = {Physica A: Statistical Mechanics and its Applications},
month = {Dec},
number = {1-2},
pages = {216--220},
url = {http://www.sciencedirect.com/science/article/B6TVG-4CXKN13-D/1/2a0fd712d49fb2f9df225af271db7141},
volume = {344},
year = {2004},
description = {Physica A},
keywords = {Stochastic processes }
}