todo.txt

Required steps:             Status:
1. polon csv                (Done)
2. parsing researchgate     (Progress)
3. graph                    (Open)
4. report                   (Open)

More details:

schema:
<patent id=1>
	<number>123</number>
	<date>23/05/2016</date>
	<region>PL</region>
	<title>Badanie aminokwasow</title>
	<type>Wynalazek</type>
	<authors>A,E,Z,B</authors>
	<publicists-edges>A/B-3,A/C-2,A/D-5,B/E-1,C/E-6,G/E-2,E/Z-4,G/Z-3</publicists>
</patent>
<patent id=2>
	<number>cb73</number>
	<date>18/02/2017</date>
	<region>PL</region>
	<title>Schemat turbiny</title>
	<type>Wynalazek</type>
	<authors>B,Z</authors>
	<publicists>A/B-3,B/E-1,E/Z-4,G/Z-3,O/Z-6</publicists>
</patent>

ad.3.
weighted graph
weights on edges: (publication_number.patents_number)