@article{2968338,
    title = "Non-Orthogonal Multiple Access in Multiuser MIMO Configurations via Code Reuse and Principal Component Analysis",
    author = "Panagiotis K. Gkonis and Panagiotis T. Trakadas and Lambros E. Sarakis",
    journal = "Electronic Payments Journal",
    year = "2020",
    volume = "9",
    number = "8",
    pages = "1330",
    publisher = "MDPI AG",
    doi = "10.3390/electronics9081330"
}