%0 Journal Article %A P. Stoyanov, T. %T The wave packages change in the wave propagation %D 1991 %J , %V %@ 2214-4609 %C cp-42-00265 %R https://doi.org/10.3997/2214-4609.201411007 %I European Association of Geoscientists & Engineers, %X %U https://www.earthdoc.org/content/papers/10.3997/2214-4609.201411007