1. A. Behera and G. K. Panda, “On the square roots of triangular numbers,” Fibonacci Quart., 37, No. 2, 98–105 (1999).
2. A. Bérczes, K. Liptai, and I. Pink, “On generalized balancing sequences,” Fibonacci Quart., 48, No. 2, 121–128 (2010).
3. K. Liptai, “Fibonacci balancing numbers,” Fibonacci Quart., 42, No. 4, 330–340 (2004).
4. K. Liptai, “Lucas balancing numbers,” Acta Math. Univ. Ostrav., 14, No. 1, 43–47 (2006).
5. K. Liptai, F. Luca, Á. Pintr, and L. Szalay, “Generalized balancing numbers,” Indag. Math. (N. S.), 20, No. 1, 87–100 (2009).