1.  Andrzej Maciejewski, Maria Przybylska, Tomasz Stachowiak, How to calculate spectra of Rabi and related modelspreprint.

Links:   ArXiv.org

2.  Andrzej Maciejewski, Maria Przybylska Haruo Yoshida, Necessary conditions for the existence of additional first integrals for Hamiltonian systems with homogeneous potential, Nonlinearity,  Vol. 25, no 2, s. 255--277, 2012.

Links:    Journal,   ArXiv.org.

3.  Andrzej Maciejewski, Maria Przybylska, Integrable variational equations of non-integrable systems, Regular and Chaotic Dynamics, Vol.17, no 3-4, s. 337--358,2012.

Links:    Journal,  ArXiv.org.

4.  Wojciech Szumiński, Mini-conference Integrable Systems,  21-22 June 2012, Olsztyn,  Dynamics of multiple pendula.

Links:    Oficial website,    

5.  Wojciech Szumiński,  Dynamics of multiple pendula, the bachelor thesis, July 2012.  .

Links:   

6.  Tomasz Stachowiak, Maria Przybylska, On integrable rational potentials of the Dirac equation,  Phys. Lett. A, Volume 377, Issue 12, 3 May 2013, Pages 833-841.

Links:    Journal,  arXiv.org.

7.  Krzysztof Gozdziewski, Ilham Nasiroglu, Aga Slowikowska, Klaus Beuermann, Gottfried Kanbach, Bartosz Gauza, Andrzej J. Maciejewski, Robert Schwarz, Axel D. Schwope, Tobias C. Hinse, Nader Haghighipour, Vadim Burwitz, Mariusz Slonina, Arne Rau, On the HU Aquarii planetary system hypothesis,
Monthly Notices of the Royal Astronomical Society, Vol. 425, Issue 2, s. 930–-949, 11 September 2012.

Links:    Journal,  arXiv.org.