Sogabe, A., Maehara, K., Yamasaki, S. Julkaisussa Association for the Scientific Studies on Judo, Kodokan (2011) “...Maehara, K....”
Sogabe, A., Maehara, K., Iwasaki, S., Sterkowicz-Przybycien, K., Sasaki, T., Sterkowicz, S. Julkaisussa Archives of Budo Conference Proceedings (2015) “...Maehara, K....”
Sogabe, A., Sterkowicz-Przybycien, K., Maehara, K., Sasaki, T., Sterkowicz, S. Julkaisussa Archives of Budo (2015) “...Maehara, K....”
Sterkowicz, S., Sogabe, A., Sterkowicz-Przybycien, K., Maehara, K., Sasaki, T. Julkaisussa 1st scientific and professional conference on judo "Applicable research in judo" - Book of abstracts (2015) “...Maehara, K....”