@article {526816,
	title = {Time Dependent Photon Migration Using Path Integrals},
	journal = {Phys. Rev. E },
	volume = {51},
	year = {1995},
	pages = {6134-6141},
	url = {https://cabip-harvard.org/http/journals.aps.org/pre/abstract/10.1103/PhysRevE.51.6134},
	author = {Perelman LT and Wu J and Itzkan I and Wang Y and Dasari RR and Feld MS}
}