Cipolatti, Rolci, Carlos M. Motta, y Nilson C. Roberty. 2006. «Stability Estimates for an Inverse Problem for the Linear Boltzmann Equation». Revista Matemática Complutense 19, nº 1:: 113-32. https://doi.org/10.5209/rev_REMA.2006.v19.n1.16634