@article{宋延龄_7, author = {[宋延龄, 曾治高]}, title = {秦岭羚牛春夏季昼夜活动节律与时间分配}, publisher = {兽类学报}, year = {2001}, journal = {兽类学报}, volume = {21}, number = {1}, eid = {7}, pages = {7-13}, keywords = {秦岭羚牛;无线电遥测;昼夜活动节律;时间分配}, url = http://www.mammal.cn/CN/abstract/article_1916.shtml }