Richard L. Schulz
发表
G. Huffman,
F. Huggins,
E. Zillioux,
2005,
Journal of the Air & Waste Management Association.
C. Zygarlicke,
K. Galbreath,
Richard L. Schulz,
2004
.
K. Galbreath,
D. Toman,
C. Nyberg,
2004
.