@article {prakash2017gravitational,
	title = {Gravitational search algorithm and K-means for simultaneous feature selection and data clustering: a multi-objective approach},
	journal = {{Soft Computing [Indexed: SCI},
	year = {2017},
	note = {n/a},
	pages = {1{\textendash}18},
	publisher = {Springer},
	abstract = {n/a},
	author = {Prakash, Jay and Singh, Pramod Kumar}
}
