Sánchez Lamoneda, Rafael The Olympic corner. (La Esquina Olímpica.) (Spanish) Zbl 1272.97069 Bol. Asoc. Mat. Venez. 17, No. 2, 217-219 (2010). MSC: 97U40 × Cite Format Result Cite Review PDF
Sánchez Lamoneda, Rafael The Olympic corner. (La esquina olímpica.) (Spanish) Zbl 1272.97068 Bol. Asoc. Mat. Venez. 17, No. 1, 63-67 (2010). MSC: 97U40 × Cite Format Result Cite Review PDF
Sánchez Lamoneda, Rafael The problem of the magician. (El problema del mago.) (Spanish) Zbl 1272.97067 Bol. Asoc. Mat. Venez. 17, No. 1, 59-61 (2010). MSC: 97U40 97A20 × Cite Format Result Cite Review PDF
Sánchez Lamoneda, Rafael The Olympic corner. (Spanish) Zbl 1215.00014 Bol. Asoc. Mat. Venez. 16, No. 2, 135-140 (2009). MSC: 00A35 97U40 × Cite Format Result Cite Review PDF