共 50 条
- [41] Quality as a base for telecommunication means and services market development. International seminar results Problemy Upravleniya I Informatiki (Avtomatika), 1999, (02):
- [43] STUDY OF OPTIMAL CONFIGURATION OF A TELECOMMUNICATION RECESS WITH FUNCTIONS OF CONCAVE COST ANNALES DES TELECOMMUNICATIONS-ANNALS OF TELECOMMUNICATIONS, 1974, 29 (3-4): : 139 - 171
- [44] Effect of practice fees on the use of emergency department services. A before and after study NOTFALL & RETTUNGSMEDIZIN, 2013, 16 (03): : 167 - 174
- [45] Influence of Migration on the Use of Nursing- and Care Services. Presentation of a recent Study ZEITSCHRIFT FUR GERONTOLOGIE UND GERIATRIE, 2017, 50 : S11 - S11
- [46] Environmental metabolism of educational services. Case study of nursery schools in the city of Barcelona Energy Efficiency, 2016, 9 : 981 - 992