On complex nilpotent Leibniz superalgebras of nilindex n+m
  We present the description up to isomorphism of Leibniz superalgebras with characteristic sequence $(n|m_1,...,m_k)$ and nilindex $n+m,$ where $m=m_1+ >...+m_k,$ $n$ and $m$ ($m\neq 0$) are dimensions of even and odd parts, respectively. 
L.M. Camacho, J. R. Gomez, B.A. Omirov and A.Kh. Khudoyberdiyev