В статията е обърнато внимание на методологическите аспекти при проведено икономическо изследване в областта на пазарните структури и конкурентоспособност на световния енергиен сектор.
Petrov, I. Improving the Мethodology of Мarket Structures Analysis with Innovative Concepts for "Phase-Structure States" and "Set Concentration Index". 2016 5-14,.
Petrov, I. Improving the Мethodology of Мarket Structures Analysis with Innovative Concepts for "Phase-Structure States" and "Set Concentration Index". 2016 5-14,.
Petrov, I. (2016) Improving the Мethodology of Мarket Structures Analysis with Innovative Concepts for "Phase-Structure States" and "Set Concentration Index", 5-14,.
Petrov, I. (2016). Improving the Мethodology of Мarket Structures Analysis with Innovative Concepts for "Phase-Structure States" and "Set Concentration Index". Economic Alternatives, (1), 5-14.
Petrov I. Improving the Мethodology of Мarket Structures Analysis with Innovative Concepts for "Phase-Structure States" and "Set Concentration Index". Economic Alternatives. 2016; (1): 5-14.