@online{jpeg_1_website,
  author    = {Joint Photographic Experts Group},
  title     = {JPEG - ABOUT JPEG 1},
  year      = {N/A},
  url       = {https://jpeg.org/jpeg/index.html},
  note      = {Dostęp: February 1, 2024, URL: \url{https://jpeg.org/jpeg/index.html}}
}
@online{jpeg_xl_website,
  author    = {Joint Photographic Experts Group},
  title     = {JPEG - ABOUT JPEG XL},
  year      = {N/A},
  url       = {https://jpeg.org/jpegxl/index.html},
  note      = {Dostęp: February 6, 2024, URL: \url{https://jpeg.org/jpegxl/index.html}}
}
@online{webp_google_website,
  author    = {Google},
  title     = {An image format for the Web},
  year      = {14-09-2023},
  url       = {https://developers.google.com/speed/webp},
  note      = {Dostęp: February 6, 2024, URL: \url{https://developers.google.com/speed/webp}}
}
@online{heif_website,
  author    = {The Moving Picture Experts Group},
  title     = {Image File Format},
  year      = {N/A},
  url       = {https://mpeg.chiariglione.org/standards/mpeg-h/image-file-format},
  note      = {Dostęp: February 6, 2024, URL: \url{https://mpeg.chiariglione.org/standards/mpeg-h/image-file-format}}
}