Maximal frequencies of elements in second-order linear recurring sequences over a finite field. H. Niederreiter, A. Schinzel (1991) Elemente der Mathematik
Metric properties of Engel series expansions of Laurent series Peter J. Grabner, Arnold Knopfmacher (1998) Mathematica Slovaca
Multiplicative character sums for nonlinear recurring sequences Harald Niederreiter, Arne Winterhof (2004) Acta Arithmetica
Multiply integer-valued polynomials in a Galois field. Laohakosol, Vichian, Kongsakorn, Kannika (1999) Bulletin of the Malaysian Mathematical Society. Second Series