@article {mofrad2019solving,
	title = {On solving the SPL problem using the concept of probability flux},
	journal = {Applied Intelligence},
	volume = {49},
	number = {7},
	year = {2019},
	pages = {2699{\textendash}2722},
	publisher = {{Springer},
	author = {Asieh Abolpour {Mofrad} and Yazidi, Anis and Hugo Lewi {Hammer}}
}
