@incollection{Kovalchuk13,
author = {Jan J. Sławianowski and Vasyl Kovalchuk},
title = {Schrödinger Equation as a Hamiltonian System, Essential Nonlinearity, Dynamical Scalar Product and some Ideas of Decoherence},
booktitle = {Advances in Quantum Mechanics},
publisher = {IntechOpen},
address = {Rijeka},
year = {2013},
editor = {Paul Bracken},
chapter = {5},
doi = {10.5772/53479},
url = {https://doi.org/10.5772/53479}
}