小特集にあたって(<小特集>外国語をはなそう!)
Introduction to the special feature, "let's speak foreign language!"

Hiroaki Takinami, Masato Miyoshi
1998 Acoustical Science and Technology  
doi:10.20697/jasj.55.1_37 fatcat:cl655txjmbayxpamddq5bfj7gm