ISAKOV, VICTOR. "On uniqueness for a discontinuity surface of the speed of propagation" Journal of Inverse and Ill-Posed Problems, 4.1 (2009): 33-38. Retrieved 24 May. 2013, from doi:10.1515/jiip.1996.4.1.33

ISAKOV, V. (2009). On uniqueness for a discontinuity surface of the speed of propagation. Journal of Inverse and Ill-Posed Problems, 4(1), pp. 1-84. Retrieved 24 May. 2013, from doi:10.1515/jiip.1996.4.1.33

ISAKOV, VICTOR. 2009. On uniqueness for a discontinuity surface of the speed of propagation. Journal of Inverse and Ill-Posed Problems. 4(1): 1-84. Retrieved 24 May. 2013, from doi:10.1515/jiip.1996.4.1.33