@article {2000,
	title = {A Remark on One-Dimensional Many-Body Problems with Point Interactions},
	journal = {Int. J. Mod. Phys. B 14 (2000) 721-727},
	number = {arXiv.org;quant-ph/0001089v1},
	year = {2000},
	publisher = {World Scientific},
	abstract = {The integrability of one dimensional quantum mechanical many-body problems with general contact interactions is extensively studied. It is shown that besides the pure (repulsive or attractive) $\\\\delta$-function interaction there is another singular point interactions which gives rise to a new one-parameter family of integrable quantum mechanical many-body systems. The bound states and scattering matrices are calculated for both bosonic and fermionic statistics.},
	doi = {10.1142/S0217979200000601},
	url = {http://hdl.handle.net/1963/3214},
	author = {Sergio Albeverio and Ludwik Dabrowski and Shao-Ming Fei}
}
