“…Polymer chemists who are interested in carrying out experiments in ESR spectroscopy are advised to improve their knowledge by reading some of the review papers20, 87,105,147,291,333,448,554,556,585,595,648,676,691,713,716,765,768,791,798,833,880,881,906,921,962,972,1073,1074,1085,1124,1128,1129,1163,1175,1277,1299,1331,1408,1422,1448,1458,1526,1575,1595,[1805][1806][1807]1810,1844,…”