Retraction notices

Optical filters based on opal matrices from dielectric nanospheres

Type
Retraction
Notice date
9/19/2019 0:00
Journal
Reliability and Quality of Complex Systems (Надежность И Качество Сложных Систем)
Publisher
Penza State University (Пензенский государственный университет)
Notice DOI
unavailable
Original paper DOI
unavailable

Reasons