@article{SIGMA_2018_14_a16,
     author = {Mikhail B. Sheftel and Devrim Yazici},
     title = {Evolutionary {Hirota} {Type} $(2+1)${-Dimensional} {Equations:} {Lax} {Pairs,} {Recursion} {Operators} and {Bi-Hamiltonian} {Structures}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2018},
     volume = {14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2018_14_a16/}
}