Tian Lan Qi Kang 0001 Jing An 0001 Wei Yan Lei Wang 0006 Sitting and sizing of aggregator controlled park for plug-in hybrid electric vehicle based on particle swarm optimization. 249-257 2013 22 Neural Comput. Appl. 2 https://doi.org/10.1007/s00521-011-0687-2 db/journals/nca/nca22.html#LanKAYW13