SuloKetola (born 14 February 2007) is a Finnish professional footballer who plays as a forward for Borussia Mönchengladbach U17 academy team. Born in...
the invention of a Finnish American named Richard Mattson, who worked at Ketola's Department Store in Virginia, Minnesota in the spring of 1956. Mattson...
1980, pp. 256–342, Ketola 1987, pp. 368–384, Keränen et al. 1992, p. 66, Jyränki 2014, pp. 18–38 Upton 1980, pp. 264–342, Ketola 1987, pp. 368–384, Keränen...