Grassl, Richard M.; Johnson, Karen Anne Enumerating lattice paths to hyperplanes. (English) Zbl 0784.05006 Expo. Math. 11, No. 5, 419-431 (1993). MSC: 05A15 05A19 11B75 11P21 11B39 PDFBibTeX XMLCite \textit{R. M. Grassl} and \textit{K. A. Johnson}, Expo. Math. 11, No. 5, 419--431 (1993; Zbl 0784.05006)
Howard, F. T. Multinomial and \(q\)-binomial coefficients modulo 4 and modulo \(p\). (English) Zbl 0774.11011 Fibonacci Q. 31, No. 1, 53-64 (1993). Reviewer: M.Cheema (Tucson) MSC: 11B65 05A10 11A07 05A30 PDFBibTeX XMLCite \textit{F. T. Howard}, Fibonacci Q. 31, No. 1, 53--64 (1993; Zbl 0774.11011)