start adding comments from reviewer

BPV/qrs/bibli.bib

@@ -351,6 +351,11 @@ keywords = {Industrial control systems, Programmable logic controllers, Firmware
   year = {2022},
 }
 
+@misc{palitronica,                                                                                                                        title = {Palitronica - Palisade},
+  howpublished = {https://www.palitronica.com/products/palisade},
+  note = {Accessed: 2010-03-26}
+}
+
 @INPROCEEDINGS{blockchain1,
   author={Dhakal, Samip and Jaafar, Fehmi and Zavarsky, Pavol},
   booktitle={2019 IEEE 19th International Symposium on High Assurance Systems Engineering (HASE)}, 
@@ -600,4 +605,4 @@ series = {IoTPTS '16}
       eprint={1707.02968},
       archivePrefix={arXiv},
       primaryClass={cs.CV}
-}
+}