On the normal meromorphic functions

Let F be a family of functions meromorphic in D such that all the zeros of f is an element of T are of multiplicity at least k (a positive integer), and let E be a set containing k + 4 points of the extended complex plane. If, for each function f is an element of F, there exists a constant M and such that (1 - |z|(2))(k) |f((k))(Z)|/(1+ |f (z)|(k+1))<= M whenever z is an element of {f (z)is an element of E, z is an element of D}, then F is a uniformly normal family in D, that is, sup{(1-|z|(2))f(#) (z) : z is an element of D, f is an element of F} < infinity.