id	keyword
aeer-284	research
aeer-284	scientists
aeer-284	science
aeer-284	wolves
aeer-284	environmentalists
aeer-284	polish
aeer-284	poland
aeer-284	activists
aeer-284	role
aeer-284	university
aeer-284	nature
aeer-284	movement
aeer-284	europe
aeer-284	wolf
aeer-284	pracownia