Hong-Joo Lee
- An 도시철도 터널내 콘크리트 도상용 흡음블럭의 최적 배합설계 (optimal mix design of sound absorbing block on concrete ballast in urban train tunnel). In: Journal of Korean Tunnelling and Underground Space Association (한국터널지하공간학회 논문집), v. 18, n. 1 (30 Januar 2016). (2016):