Families of Integrable Equations
  We present a method to obtain families of lattice equations. Specifically we focus on two of such families, which include 3-parameters and their members are connected through B\"acklund transformations. At least one of the members of each family is integrable, hence the whole family inherits some integrability properties. 
Pavlos Kassotakis and Maciej Nieszporski
nlin.SI math-ph math.MP