@Article{1999376, title = {沉积物磷形态的分级分离及其生态学意义}, author = {付永清,周易勇}, journal = {湖泊科学}, volume = {11}, number = {4}, pages = {376}, numpages = {6.0000}, year = {1999}, month = {12}, doi = {10.18307/1999.0415}, publisher = {科学出版社} }