@phdthesis{oai:tsukuba.repo.nii.ac.jp:00035870,
 author = {Nguyen Van Triet},
 month = {},
 note = {2014},
 school = {筑波大学, University of Tsukuba},
 title = {A New Method of Time-Discretization for Nonlinear Systems},
 year = {2015}
}