@misc{indiciae292f407afb84, title = {Virtual Energetic Particle Observatory for the Heliospheric Data Environment}, author = {Cooper, J. F. and Armstrong, T. P. and Hill, M. E. and Lal, N. and McGuire, R. E. and McKibben, R. B. and Narock, T. W. and Szabo, A. and Tranquille, C.}, year = {2007}, url = {https://ntrs.nasa.gov/citations/20080039265}, note = {Source identifier: 20080039265} }