. Bénilan, J. Carrillo, P. Wittbold, Renormalized entropy solutions of scalar conservation laws, Ann. Scuola Norm. Sup. Pisa Cl. Sci. (4)29 (2000), 313–327.
[BDGO] L. Boccardo, A. Dall’Aglio, T. Gallouët, L. Orsina Nonlinear parabolic equations with measure data, Journal of Functional Analysis 147 (1997), 237–258.
[BF] D. Blanchard, G. Francfort, A few results on a class of degenerate parabolic equations, Ann. SCM. Norm. Sup. Piss, 8(2) , 1991, 213–249.
[BG] L. Boccardo and T. Gallouët, Nonlinear elliptic and parabolic equations involving measure
Jurdziński M. (2012). Technological innovations on sea-going ships to reduce energy consumption and CO 2 emissions, Maritime Academy Gdynia, No.12.
Lai, K-H., Lun, Y.H.V., Wong, C.W.Y., Cheng, T.C.E. (2013). Measures for evaluating green shipping practices implementation, Int. J. Shipping and Transport Logistics , Vol. 5, No. 2.
Lai, K.H., Lun, Y.H.V., Wong, C.W.Y., Cheng, T.C.E. (2011). Green shipping practices in the shipping industry: conceptualization, adoption, and implications, Resources Conservation and Recycling , Vol. 55, No.6.