1. M. Murata, M. Schnabl
    Multibrane Solutions in Open String Field Theory
    Journal of High Energy Physics 1207 063 (2012) 0-26.
  2. M. Kroyter, Y. Okawa, M. Schnabl, S. Torii, B. Zwiebach
    Open superstring field theory I: gauge fixing, ghost structure, and propagator
    JHEP 1203 030 (2012) 0 - 33
  3. M. Schnabl
    Algebraic Solutions in Open String Field Theory – a Lightning Review
    Acta Polytechnica, Czech Technical University in Prague 50/3 (2010) 102-108.