作 者:Lect. univ. dr. Tiberiu Cristian AVRĂMESCU ;Prof. univ. dr. Emilia UNGUREANU
出 处:Revista Română de Statistică. 2008 ;12.
出 版 社:Romanian National Institute of Statistics
文 章 ID:85357759
作 者:Prof. Univ. Dr. Emilia Ungureanu ;- Prep. Univ. Mădălina Neacşu
出 处:Annals of the University of Oradea : Economic Science. 2006 ;XV(01):61-64.
出 版 社:University of Oradea
文 章 ID:46841418
作 者:Prof. Univ. Dr. Emilia Ungureanu ” Prep. Univ. Madalina Neacsu
出 处:Annals of the University of Oradea : Economic Science. 2006 ;XV(01):68-72.
出 版 社:University of Oradea
文 章 ID:113635782